10 days left until I get my new MP. Meanwhile I'm getting 8gb of RAM from OWC and I'm planning to grab 3 hard drives (Samsung F1, 750gb), to go with the stock 320gb. I'm also getting two new external SATA based HD enclosures (FW800), to go with a couple of new Samsung F1s (750gb). While waiting for my MP to arrive, I am trying to find the ideal HD solution. Obviously I will not use the slow stock 320gb drive as system disk. Instead I plan to use that one for Windows only (I won't use Windows that much anyway, just for the occasional game or app). I'd like to get some tips as to how to get the most out of the HDs. For example, will this be any good: #1: 750gb for OSX, apps, games #2: 320gb for Windows & Windows apps/games #3: 750gb for everything iTunes related (I have a huge collection) #4: 750gb for photo/video work And then Time Machine on a 750gb external HD (FW800)? (I have other external drives for backup purposes too, i.e. to backup my iTunes collection and to backup my photo collection) Or would it be best to have the Time Machine drive inside the MP itself (and possibly have the iTunes stuff on an external)? When not working (photo stuff and some video), I'll be using the MP for a lot of other things, including games. Is it a good idea at all to install the games on the OS X drive, or should I consider running the games off any of the other internal drives in order to not put too much strain on the system itself (games might run at the same time as I crunch video, for example)? There are so many possibilities with this beast... Are there any other HD combo suggestions that I should consider instead of what I've outlined here? Different HD drive sizes? RAID (I doubt that I'll need it)? Thanks in advance for any help and input that you might offer.