Okay, I just finished buiding a new PC and have decided to overclock it but I am running into an odd problem. I am using AMD OverDrive to OC my Phenom II x4 955be from the default 3.2GHz to ~ 3.8GHz. I have my voltage increased from the default 1.35v to 1.55v with no overheating issues. However, once I have my cpu OC'ed I notice that my wireless keyboard (usb) becomes next to impossible to use. I find myself having to press a key 5-10 times before the character will appear on the screen which means that it's pretty much unresponsive for some reason. Once I reset the settings to default the keyboard begins working again. Has anyone ever seen this issue before? Listed below is my specs. Hopefully someone can spread some light on the subject. Thanks. ASUS M4A79XTD Evo Phenom II x4 955be 4Gb G.Skill Ripjaws DDR3-1600 Sapphire Radeon 5850 HD 1GB I am also using a 600w PSU which is more than enough power for a single GPU. Thanks again.