I just bought a macbook 2.0/1GB RAM and M Audio MIDI workstation that came with abelton Live Lite 4. But when I run the demo song for Live its running too slow and it sounds choppy, like a dying squirrel. Is it native to the new macs? need 2 GB of ram? I dont think I should upgrade to the macbook pro, if im right, the only real difference is the graphics card. and another question will i be able to run PTools LE and Reason smoothly? sorry, I did my reasearch and got advise but since i bought the macbook, ableton just kind of made me disappointed at my decision on buying all this equipment. Garage Band runs just fine Im just hopeing that the problem is in ableton not being native to the new macs.....I know im ignorant to all this new mac and audio business but I still need advice.