Wine or Crossover?

I am an avid gamer, and a while back my PS3 died on me, and I was desperate! How could I possibly live for X months (repair time, due to the retarded support partner for Sony in Scandinavia; Nordisk Film), I decided to give Steam a go. And I must give credit to Valve for that brilliant web solution. It absolutely rocks, and is a great leap forward in digital distribution. Anyway, using Steam, I saw that this Linux gaming with Wine would require allot of configuration, and Crossover had the Lame Duck promo running.