I’ve setup Media Composer on two 17″ Macbook Pros for editors, runnning 2.4GHz – 120GB 7200 RPM – 4GB RAM – running Avid Mojo. Also a 15″ Macbook Pro only running 2GB RAM via Avid Mojo. All systems run very smoothly, a year ago running Media Composer on the Powerbook G4’s was not as smooth and not as stable back then. I can definatly say that if you want to run Avid on the Macbook Pros, the only guide lines that I recommend to you is to have at least 2GB RAM and I know you can run problem free with a 5400RPM drive but I would reccommend a 7200RPM drive, Also if configuring with a Avid Mojo and external firewire drives I would reccomend purchasing a secondary Firewire card for your macbook pro (connect mojo to system firewire – drives to secondary card). Hope this was helpful…Note you can also have Avid Media Composer and Final Cut Studio 2 installed on the same laptop.