This was languishing at the bottom of another similar thread can anyone help? I'm about to purchase a Macbook Pro 15.4 to run with my Mbox and I'd really like to hear from anyone who's successfully doing so. I'm curious as to whether you're running a firewire drive, how much RAM is on board and how you're going from the point of view of track-counts etc. For 002 users...is anyone running>external firewire>oo2 in series? People tell me this will work will it? I ultimately want to upgrade to a 002 but the 15.4 only has 1 x firewire 400 of course. I know a 17" would solve the problem but it's a bit big for my purposes and of course a fair bit more expensive.