I was just wondering if someone could help me with a couple of things. Firstly I am a student studying 3D animation and am interested in finding a 512MB Ram/ G4 mac with OSX for a reasonable price. Currently I am using a 128MB/G3/ 450mhz / DVD imac but it is not fast enough to handle the program that I want to use (MAYA). Ideally I would like to sell it and get a G4/ 512mb ram tower of some sort but I am not sure what the going prices are on a second hand machine. if anyone can help, it would be appreciated