Why Vista? (PC MAG article)
The need for admin rights on the desktop to run certain programs has been a souce of ongoing discussion. This is an article on the additional security features of Vista, and how this particular thorny issue is handled, as well as some links to other features.
Heres the link: http://www.pcmag.com/article2/0,1759,1950652,00.asp?kc=PCRSS05079TX1K0000992