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