http://msmvps.com/blogs/donna/archive/2008/01/24/the-report-about-vista-is-more-secure.aspxMicrosoft said Vista is more secure. Others is skeptical about it. The report of Microsoft is actually not new to me because a 3rd party did a comparison last mont h on Vista, XP vs Mac OS vulnerability already and result is a similar to Microsoft'senCommunityServer 2008.5 SP2 (Build: 40407.4157)