"Overclocking has always been a serious focus amongst PC enthusiasts, but it hasn't been until recently with the introduction of the Core 2 processors from Intel that, even users who were priorly not interested in overclocking, is doing so now. One very interesting aspect has hit the memory industry for quite a while, however -- is the introduction of heatsinks to memory modules. While not always necessary, it looks extremely attractive to an extent. The introduction of OCZ's Flex XLC heatsink for its high end memory module has proven lots of success among enthusiasts; how will this implementation into a lower priced product make a difference? Let's examine the OCZ Flex XLC PC2-6400 CL4 2x1GB Dual Channel kit to see if it is worth your money."