James O'Neill's blog

Windows Platform, Virtualization and PowerShell with a little Photography for good measure.
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  • James O'Neill's blog

    Exploring Windows XP mode for Windows 7

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    image Windows Virtual PC is on Technet for people to download, the Windows Virtual PC  page says it will be available to everyone on May 5th, but the  evaluation guide is available already

    I’ve installed it and started to play. I’ve only got one application which won’t work under 64 bit (Vista / Windows7 or XP) – which is the remote control application for my Pentax digital SLR camera, which seems to be a good way to test the USB integration: frankly I’ll be astonished if it works. Although the software is only useful if you own a Pentax camera, it still requires you to insert the CD which came with the camera before it will install. Grrr.
    So I’ve been through the setup – I have a little video in the pipeline to show it but it’s described in the eval guide. There are two parts to install Virtual PC, which is packaged as a KB update file,and (unless you want to build your Virtual Machine) the pre-built XP VM, which is just a large installation file.  They can be installed in either order : and with a coupe of bits of user input the VM churns away to itself configuring all the necessary bits.

    The integration of Virtualized applications has a simplicity and elegance to it –add something to the start menu in the Virtual machine and it shows up on the start menu in the host. So I copied the IE shortcut and it appeared on the Windows 7 start menu.

    I recently read a summary of a Forester report on the number of businesses still on IE6. As the author put it “While the tech press spends a lot of time talking about Web 2.0 and even 3.0 Corporate America is on Web 0.5.” That might sound a bit harsh but were but 3 years ago now I wrote here that “If IE6 were a vegetable it would be a plain boiled potato; ubiquitous, reliable, but not exactly exciting.”. It’s been around since 2000 and in the last 8 and a bit years there has been a lot of innovation in browsers (the better the competitors in the market the more innovations in the everyone’s products).

    So here is  IE6  running as a Virtual Windows XP application, with a modern browser in the back ground

    Click for a lerger version

    You’ll need to open the full size version to see it but there are a few things to see in the screen shot.

    (1) Virtualized apps use the “furniture” of the OS they running in – so no aero glass and Windows XP minimize/maximize/close Icons

    (2) The Icon for a virtualized app (the rightmost one) is looks similar to the one for the remote desktop connection.

    (3) Notice how “My Documents” on the Host computer is mapped through to “My Documents” in the virtual app.

     

    What I like about most about this is the lack of fuss and bother… Now to find that Pentax CD.

  • James O'Neill's blog

    Easy transfer is not a sign of weakness

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    image

    Someone from the office (no names, no pack drill) told me they had read my post from yesterday where I mentioned Windows Easy Transfer.  They felt that it might not be quite the done thing for a technical person to use it but since I was using it , then it was probably OK.  I’ve now switched over to Windows 7 Release candidate and I used easy transfer to move almost everything: I had a a huge block of RAW photos and decided I’d back them up to an additional drive and then use easy transfer for everything else, otherwise it wouldn’t all fit on one disk. I blasted the partitions off the hard disk and did the install from my NTFS formatted bootable USB stick (also in my post from yesterday). The whole thing worked like a charm ; actually better than quite a few charms I’ve seen. 30GB of stuff takes a while to move off to disk and back, but Mail signatures, recent files lists, my IE customizations, IE History… all of them popped back into place. The only thing which seemed not to was my Outlook offline store file, and that probably benefitted from being rebuilt. 

    I love the fact that Easy transfer lets me see what I had installed before and it cross checks them against what installed NOW, notice the bit that says “to see this information later”, well now when I go back it shows Foxit’s PDF reader is installed.

    Half a dozen things things I like so far about the release candidate

    1. Tim Hueur’s PDF preview works again ! This is one of those “can’t do without” apps for me. Designed for Vista it broke in beta of 7 and is now working again. Result !

    2 It’s faster. I didn’t bother to benchmark the beta, but I’m convinced this is just snappier. The beta was faster than vista – although my 4GB machine it was fine with Vista, the people with less memory saw bigger gains

    3. The pictures. Sorry that is a bit lame, but the pictures are stunning, and I love the idea of having national pictures, the UK ones are superb.

    4. IE8 is now the release version, so In Private Filtering works. [I must write about that]

    5. Windows handles my habit of having 60 Windows Open in IE more gracefully.

    6. Jump list items have been though through better – like this one for PowerShell

     image

  • James O'Neill's blog

    Clarifying: the new virtual PC, Windows XP mode for Windows 7, and MED-V

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    There is an interview with Scott Woodgate,  published as  press release on press pass  entitled Helping Small Businesses With Windows 7 Professional and Windows XP Mode. After starting to speculate about this a little too soon, I want to clarify what the bits are. Because XP mode allows something which was previously only in MED-V, the term “Med-V Lite” has been used but this is an over simplification – perhaps misleadingly so. MED-V and Windows XP Mode service different audiences and solve different business problems:

    Windows Virtual PC

    • is hosted virtualization (sometimes called a type II hypervisor); by comparison hyper-V in Server 2008 is a bare-metal virtualization (sometime called a type 1 hypervisor).
    • enables users to run multiple instances of Windows on a single device (although not all Windows versions are licence for additional instances in VMs).
    • will enable users to launch many older applications seamlessly in a virtual Windows XP environment from the Windows 7 start menu. Previously this was only available as part of MED-V; now this is done in Windows Virtual PC using a wizard.
    • includes support for USB devices and is based on a new core that includes multi-threading support
    • Provides Folder, clipboard and printer Integration with the the host OS
    • There’s a run down of the changes here note the requirement for a modern CPU.

    Windows XP Mode

    • combines Windows Virtual PC and a pre-installed Windows XP SP3 VHD (Virtual Hard disk) file.
    • is designed for smaller business customers who need to run Windows XP applications on their windows 7 desktops where end users control the XP environment.
    • is available for pre-install from OEMs (which we think will give the best experience) and also for download for Windows 7 Professional and Windows 7 Ultimate customers.

    MED-V

    • is the management layer for IT professionals on top of Virtual PC.
    • is designed for larger organizations with a proper management infrastructure, and a need to deploy a centrally-managed virtual Windows XP environment  on either Windows Vista or Windows 7 desktops.
    • The main management areas it helps in are:
      • Deployment – delivering virtual Windows images and customizing per user and device settings, (for instance: assigning the virtual PC a name that is derived from the physical device name or the username to simplify identification and management), adjusting virtual PC memory allocation based on available RAM on host etc.
      • Provisioning – defining which applications and websites are available to different users, assigning virtual PC images to users directly or based on group membership. defining which applications in the guest OS are available on the Host’s start menu, and which web sites are redirected to the guest’s browser.
      • Control – maginging usage permissions and Virtual PC settings, Control whether the Virtual PC connects using the hosts IP address with Network Address translation or gets an an address through DHCP, Authenticating user before granting access to the Virtual PC, setting an expiry date for the the Virtual PC
      • Maintanance and Support - updating images using TrimTransfer network image delivery – when a master image is changed the PCs using it receive the changes (not the whole VHD file) , aggregating events from all users in a central database
    • Runs on Windows 7 and Windows Vista, and will not require processor-based virtualization support
  • James O'Neill's blog

    F1 thoughts.

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    The first F1 season I remember properly is 1976: James Hunt being champion, winning the British Grand Prix (I was at the Benson and Hedges cup final – Kent vs Gloucestershire – that day), then having the win taken away as my first memory of the governing body being pro Ferrari.  Niki Lauda nearly dying, in a Ferrari.

    Today is May 1st. And if you ask anyone who has followed F1 as long as I have what does May 1st mean, they will say, 1994, Imola, Tamburello, May 1st is the day Ayrton Senna died.

    I try to keep a balance between posting here about the technologies which Microsoft employs me to talk to people about, and other things which interest me (How technology is making our privacy go away,  Scuba diving,  photography  and its intersection with computers and  Formula one).  A few posts about the latter keep the blog interesting an excess just makes it defocused. Privacy is beginning to shade into party Politics: with Gordon Brown being on of the Labour people most closely identified with the ID cards scheme, and David Cameron lining the conservatives up to scrap it there is a tightrope to walk about having a legitimate view on a political issue (OK in my view), and using a work platform to influence how people vote (not OK). Since I have had both holiday and a spell off sick my postings overall have been way down over the last couple of months, but it is nice to find I’m getting mails and face to face comments about the lack of F1 posts on here lately, I’d normally keep an F1 post for the weekend.  So a quick round up and then I’ll stay off the subject for a bit.

    Senna.

    I remember some time in the 1980’s Murray Walker saying he was sick of people talking about the 1950’s as some kind of Golden age, the 1980s he said were a true Golden age. Clive James once described F1 cars as moving sculptures propelled by burning money. At the end of the 80’s  we had 3 great drivers Nigel Mansell propelled his cars by guts and will power, Alain Prost’s cars moved by force of learning, and Ayrton’s by pure talent. Which isn’t to say I liked him, I didn’t much: he was too “Win at all costs” After taking 3 championships with McLaren, Senna saw has future with the all conquering Williams team, and he’d manipulated things first with Mansell and then Prost so both had left and he the  team to himself. I’ve called myself a Williams fan since the days of Alan Jones, and I lived in Didcot where the team was based and drove past the factory every day. I’d have had Mansell in my team any day, but Senna meant we’d win everything. It didn’t turn out that way. On May 1st I was with a group of friends driving back down the M6 listening to the grand prix on the radio and we heard the accident. We’d been stunned the previous day by the Death of Roland Ratzenberger – it had been a dozen years since a driver had died at a grand prix event (though two had died in testing), and the idea of two fatalities in a weekend was unthinkable. As motoring racing impacts go it was totally survivable, but for the random trajectory a front wheel took as it left the car. It hit Senna on the head, and there was no surviving that.  The May bank holiday in Didcot was bizarre; the whole town seemed bereaved. The gate of the Williams factory were shut and inside the flags hung at half mast, people hung around for hours just to be there. Some put flowers on the gate, beginning a ritual which continued for weeks: when the gates opened in the morning the staff  took the flowers, messages and pictures  and placed them around the flag poles, people would come during the day and add to them, and in the evening the gates would shut. Overnight flowers would be placed on the gate and in the morning the process would begin again. One of the “what if …” things I wonder about is what kind of Golden age we would have had with the up and coming Michael Schumacher against a Senna thinking of retirement.

     

    Diffusers and the FIA

    I heard a great quote that said F1 was about very clever people beating the merely clever; and loophole which the then Honda team found (and supposedly one of their ex-employees took to Toyota) and Williams found independently (or possibly via their link with Toyota) is a case in point. No one should be surprised that other teams ask “Is that really legal” , and go to appeal when told “yes”. There was no question of teams who had been told by the powers that be at the race that their cars could race with the clever diffuser would have their points taken away, but they could be sent back to the drawing board (well CAD screen). The surprise in all of this was best summed up by someone calling themselves the Kitchen Cynic, who commented on James Allen’s blog

    To summarise the Ferrari argument:

    ” ‘Legal’ always used to be defined by the FIA as whatever Ferrari happened to be doing at the time. What’s changed?”

    Well indeed

    Brawn and Jenson Button.

    I watched the Australia race and said that if you put it as a film script no one would have believed it. A team with no owner, no sponsor, no engine and frankly no apparent future a few weeks before the first case managed to bring its cars home for a one two finish. If I were Ross Brawn I’d find someone to hawk the film rights around the movie studios. As for Jenson Button those of us who though he had huge potential when he came into F1 , and then thought we were mistaken, aren’t sorry to see we right the first time. Little details like all the teams agreeing to waive the rule which said an Engine supplier can only supply two teams (and in particular Mclaren allowing Mercedes to supply engines, and Ferrari also offering) shows the sport in a good light

    Hamilton and the stewards

    I didn’t want to talk about this until the FIA closed the issue. Two years ago, when McLaren employees were found to getting information from Ferrari, I wondered how much information had gone the other way Ferrari took no blame for the employees who passed on the information. McLaren’s punishment seemed excessive and the whole thing supported the view that the FIA were pro-Ferrari and anti McLaren (or at least anti Ron Dennis) and that came through again when Hamilton was demoted at the Belgian grand prix 08. Another view was that McLaren under Dennis were focused on winning at any cost. You could trace that at least as far back as Senna and Prost pushing each other off the track to decide the ‘89 and ‘90 championships.  Alonso’s blocking Hamilton in the pits to prevent him taking pole position in Hungary in ‘07 was the same thing. That was a culture which needed to be changed.  If you subscribe to that view the leading the stewards to a false conclusion in Australia is part of a pattern… McLaren only wanted to get Trulli’s and Hamilton’s positions reversed – but the senior person (Dave Ryan) who met the stewards with Hamilton was so determined give people who seemed biased against him before any grounds to find against him, he let them come to a false conclusion, which was as unfair to Trulli as Belgium had been to Hamilton.  Supposedly when McLaren’s new boss, Martin Whitmarsh asked Ryan if he had denied the radio calls had taken place Ryan said no, Charlie Whiting the race director had heard the tapes of the calls and was in the meeting – How could he possibly deny it ? In fact no one in the meeting had listened to the tapes , no one took minutes. The whole thing looks a bit of shambles.  As for Hamilton there is a long history of people doing things they shouldn’t because some authority told them to (see the Milgram experiment), if he did that (instead of being an active conspirator) then we might like not like human nature, but we shouldn’t be surprised that Hamilton can’t overcome it. Whitmarsh went to see the FIA alone (no big legal team) and came away with a suspended penalty: could that be a new outlook at the FIA ? Who knows; but the signs are good.

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May, 2009