I bought a Mac Mini G4 1.25GHZ on eBay, it's in the mail as I type this so I don't have it to hand at the moment, and in the photograph, the top of the case is yellowed like the yellowing you see on beige box computers from back in the 80s and SNES consoles from the 90s, etc. I'm wondering whether or not this is the same process, and if it is, would retrobrite treatment work to restore the white color; can retrobrite even be done on the white part of the top of the Mac Mini case without messing up the rest of the case?
Secondly, how difficult is it to overclock the Mini G4 and how stable is it at the various clock speeds(1.5GHZ being the obvious choice)? If I proceed with doing the OC, is there anything I should be concerned about? I've done soldering on an Xbox 360(glitch chip, JTAG) so the size of the resistors and the simplicity of the soldering doesn't really intimidate me, but obviously I don't want to break something if it's extremely sensitive.