> Any reason Xcode 2 was chosen? Wouldn't have Xcode 3.2.6 on Snow Leopard but targeting OS X 10.4 and including ppc as an architecture also worked?

I forget exactly why I used Xcode 2.5, but I wanted to do it on Tiger since that OS was the one around the time Xbins started. It probably would've been a bit nicer working in Snow Leopard, but I just chose Tiger.