I just finished upgrading to a new Hitachi Travelstar 320GB 7200RPM drive! I started with a 100GB 7200RPM Hitachi when I bought my MBP (about a year and a half ago and it saved me $100 off of the slower 160 being offered at the time). About a year ago I upgraded to a 200GB 7200RPM Hitachi and it served me well until I outgrew it. So now I have the latest and greatest. It took me about 40 minutes to make the swap. It would have been quicker but there is an aluminum bracket that secures the drive inside the MBP and -- of course -- I forgot to put it back. I was literally on the last screw before I realized what I did. I looked down and I said, "What the hell is that?!" and then I let out the loudest "D'oh!" this side of Springfield! Still, it saved me $100 for the swap at an authorized repair center! Any ideas on some el cheapo enclosures for my other drives? Those enclosures from Snap-In look like the ticket. What do you think?