Hey, I just aquired a power mac g4 from friend and wanted to upgrade it so that its good enough to record music. Right now the specs that I know are as follows: Single cpu 400mhz 126 md ram os 10.3 I'm not sure on the graphics or anything like that. If anyone can help me with this? I have no idea where to start. Also I have the oppurtunity to get a g5 for $500. Would it be better to just get that rather than upgrading the g4?