Just got the 2011 Mini and looking to upgrade RAM. Was leaning towards OWC given their strong reputation. A 2x4 there costs $85 - 15 for sending in the Apple sticks. There is a deal on Corsair 8GB (2 X 4GB) DDR3 Laptop Memory Kit - 1333MHz Unbuffered CL 9 SODIMM Memory 9-9-9-24 1.5V for only $45 after $10 rebate. Any reason to not go for the Corsair? Thanks!