I recently purchased a used "Early 2008" Pro. It has a stock 320gb HD. I know MBPs inside and out and nada about MPs. I'm starting to get back into work with video and I could use some learned suggestions. I'm thinking I want a faster HD for faster access and read/writes, and another for storage of footage/raw files/finished stuff (but I read in another thread that's not really necessary any more...). What would you do? (1) is it really a good idea to plunk everything on one big drive (assuming proper backups are made via raid or TM)? If so, what's a speedy large drive to upgrade with? (2) If not, what's the best way to go for a fast boot HD? 80gb Intel x25s seem to be $370-ish. That's a 2.5" drive - do I need a special mount (or duct tape)? I'm totally confused on which velociraptor drive may or may not work in my machine (and why? that confounds me horribly ) - and they seem to be around $230 for a 320gb. Thanks for any insight you can provide!