Hey All, I just ordered the Hitachi 5K500 500gb 2.5" SATA drive from OWC. I should have it tomorrow AM! Luckily that bad boy will fit in my 17" MBP. I was going to wait for the Samsung but I then figured I have always had good luck with Hitachi so I didn't wanna risk going Samsung! I cant wait to do the upgrade (I've done HD swaps plenty times).