So I was at my friends house the other night, and noticed a G4 tower sitting in his room, unplugged and in no use. He said he would sell it to me (for cheap I may add). It's a dual 1.0ghz. My question is, how fast is this computer (for audio editing and daily apps) compared to a G4 laptop? I was thinking I would use this for my desktop, and get a 12" powerbook (once january rolls around....so I will most likely get a better price) for portable and live recording. I knew eventually I would need a tower for heavey editing, and this seems to good to pass up. What do you think?