Vista Game Doctor

Are you one of those who is facing problem running your old/legacy games on Windows Vista or wants to find out whether your old favorite game will run on Windows Vista or not? If not then how to fix it?

I came across a post on Ozymandias, for all such queries, there's a site called VistaGameDoctor which has put together a comprehensive list and are testing a huge library of games, old ones.
They have a nice indexed list which tells us which games works, which doesn't , what are the issues if any and any workaround. So the old /legacy game fans should check out the list. New games just works on Vista.