Hi all, I've just upgraded the RAM in my mid-2010 MBP (2.4C2D), MC374LL/A from 4 to 8GB. I'd like to use the old RAM from mine to upgrade my Dad's White MacBook (mid-2010), 2.4C2D MC516LL/A and wanted to check the compatibility. The RAM came from Crucial and judging by the spec, *should* work, the only difference being the voltage (MBP = 1.5v, wMB = 1.35v). Any thoughts appreciated! Thanks.