[Wine] A resource for which things I need on Wine to run games?

[zorgoth]

I was wondering if people have ideas as to what the best place is to find out what I need to run games using Wine (not terribly specific, I play a lot of old and new games and just want some kind of link that is helpful).  If there are particular dlls/utilities that are required for a lot of games it would be nice to know about those.