Pros: Works in new '10 MBP. Best upgrade bang for buck. Very easy installation.

Cons: Only space for 1 pair (not really a fault of Crucial though).

Overall Review: Hardest part was figuring out where my wife hid the jeweler's screwdrivers so I could take the back panel of the MBP off without marring the surface or stripping the screws. Could easily be installed by a novice with a small screwdriver and a steady hand.

Pros: It's a sleeve. Fits new '10 13" MBP. Front pocket very useful.

Cons: A tiny bit of extra space at the top. Not really that big of deal, I guess, but not the perfect fit I expected.

Overall Review: I use the front pocket to store 3 items: 1) iPhone cable, 2) Seagate GoFlex drive, 3) Seagate GoFlex FireWire 800 adapter. The pocket is spacious enough to fit these without it feeling overstuffed. I could probably easily fit in additions of a USB stick and a Bluetooth headset. Substituting the MBP power adapter for my regular items works and the zipper closes, but the pocket feels a bit too full.