Christine is a Senior Director of Microsoft - and ultimately responsible for a lot of the programmes I work on. She's a Brit living in Redmond and she came over for Tech-ed IT forum back in November: over dinner she seemed so approachable that I asked...

When we first had the idea we didn't realise the number of obstacles there were to getting content posted. We wanted content you could either view in-situ or download. We wanted easy uploads for ourselves. We wanted people to be able to subscribe via...