I have a B&W G3 which is in line for some upgrading (prolly to a media server), and I'm looking to see what kind of stuff I can fit in it and what kind of limitations i may run into. This is a little more complicated than "what hds can work..."; that i can figure out . My questions are more along the lines of: - How much / what kind of power supply can I get that's better than the stock 200W? (for multiple HDs) - Could I, say, stick in a newer motherboard like a G4 without too much case modding? And if I need to, how much modding would i need to do? - Advice...? I'm definitely replacing the power supply and the mobo (mine is revision A and has a drive corruption issue). Being able to do gigabit ethernet with just the motherboard would be great, but that'll depend on the hassle of making it fit in the case.