I just upgraded to 8GB RAM (Crucial) on my brand new 15" MBP. Installation went well, although I tried to push the 2nd stick down before it was actually in the notches. So, About this Mac shows "8 GB 1067 MHz DDR3" and both Banks show OK in the More Info Memory section. So far so good, right. Then I compared by Geekbench results before and after, and I'm a little concerned: Before: Memory, Memory performance, 3825 Stream, Memory bandwidth performance, 3037 After: Memory, Memory performance, 3857 Stream, Memory bandwidth performance, 3079 I knew from a youtube demo that the geekbench results didn't jump dramatically, but are these results acceptable? This is the first time I've opened a computer, much less a new MBP, so I'm worried that I screwed something up, like when I pushed down and the RAM stick wasn't in the right slot (mentioned above). Thoughts?