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Just bought it. Although they are still out of the 4GB USB drive. 🙁

Anyone have any reviews/feedback of how the RAM is working in their MBPs? I've never bought GSkill before.

Not sure if this is the exact same kit, but I bought the 8GB PC3-8500-CL7D kit for $55. Even if available for less, still a steal at $55.

First thing I did was boot into a MemTest86 CD and it all tested clear on the first pass. It's been working great on both Snow Leopard and Lion.

I've never had G. Skill before, either, and was a little leery, but the Newegg reviews were so positive and Newegg's customer service is generally great, so it seemed worth the risk.

Paid off well so far!
 
I just picked up 2x4GB yesterday (brick and mortar shop btw) for $54 down here in Australia. These two sticks would've cost me exactly double that here 5 months ago.

Linky: http://www.gskill.com/products.php?index=414

Run MemTest from here. Just boot into single user mode (hold command-S as before the chime as the computer starts) and run the test.
 
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