Anyone has tried any of these? You can buy a new one for about $999, which is cheap for macs. I have a G4 desktop which I use with Digital performer but I've been wanting a lap top to do remote recording and bring it back to my desktop. I just want to make sure there aren't any issues I should know about before I spring for one. I don't forsee using many plugs, if any at all, as this machine is not going to be for mixing, just for capturing basic tracks and bring them back to the studio to be dumped in my desktop- thanks 8)