OK, I have done a whole lot of reading about this lately, including a bunch of videos and online forum manuals about overclocking the phenom CPU. As far as I can tell, I am performing this procedure correctly, but I want to make sure before I push it any further. I recently installed a liquid cooler on my phenom II X4 965 BE, which is on my Sabertooth 990FX mobo. I haven't touched the FSB yet, and I guess that is where my questions begin. My multiplier is currently at 20, and I am at 4ghz. If I push it any further, I have BSOD big time. At this point, do I adjust the FSB upwards slowly while changing the multiplier back to the stock number of 16, or leave it at 20? At what point do I adjust voltages? Also, when should I mess with the CPU/NB? Help is greatly appreciated, as I know I'm in the right place for it.