I've just noticed the price of the Corsair 8500 and it seems sweet. I bought my setup just before Christmas and thought Geil would be the best option however...my first batch of 2*512 was dodgey and got replaced - now the lot (4*512) won't run 44412. I know the performance difference between 44412 and 55518 is less than a 1% BUT having had a look at Geil's support forum it looks like a joke...and well I don't know what to do. Any opinions?