I will soon be getting a Powermac G4 Quicksilver 2002: 1Ghz Dual G4 1Gb RAM 160Gb HDD nVidia GeForce 4 MX 64mb. Its only $200 which I think is fairly decent for this old Mac, and it will only be used as a secondary computer. My question is: Tiger or Leopard? I don't need Leopard, but I've kind of grown onto the new Finder, Spaces, and Quick Look. Also, I might want to use Time Machine or Boot Camp in the future. Point being, I would like to load Leopard on it, but I won't bother if it won't run properly. What do you think?