I have come into possession of a G4 server and would like to wipe it clean and upgrade it to Tiger. I want to do it on the cheap, as it is sort of a side project. Can anyone tell me about how safe it would be to buy a copy of Tiger off ebay. I am not worried about getting manuals or anything but how legal is it? I would like to do this cheap but legal and all the license mumbo jumbo is beyond me.