In case anyone wants to discover the intricacies of either Vista or XP I have a suggestion.
In my search for Vista information I found 2 great downloads at TweakGuides.com:
http://tinyurl.com/7qpwjThere is a Vista and an XP tutorial. Both are very comprehensive in a PDF downloads.
They also have a forum covering both OS. The Vista tutorial is like the missing users manual with over 200 pages! BRIAN