I'm currently running with 4GB of Kingston HyperX 1066mhz RAM. I bought another set at the time when they were on offer, but the Giagbyte motherboard I was using, a GA-P35-DS3L, wasn't able to run them without BSOD's all the time. I've tried them in the P5Q-E that I've now got and this runs with 8GB with no problems at all. I only use the PC mainly for gaming and internet, and I saw no difference at all in gaming. So I'm just wondering if I should stick with 4GB or go with 8GB just because I've got the option?



) but seeing as I've got it, I might as well use it.