one of my Crucial modules failed, and i also had a few problems keeping the crucials at 1600. Ive seen a 6GB corsair kit for £120 but timings are 9-9-9-24.
Im not sure whether that is good or bad, but my old kit was 8-8-8-24 so am looking for same timings.
I agree corsair has the better quality, but ive read these OCZ's are good for overclocking and can reach CL6 plus im saving a few quid. So i think im gonna get the OCZ's and use the spare cash to get a fan for my CPU heatsink.