Hi, I recently bought an hp comp with an Athlon 64 x2 4200+. It is a good computer and runs very fast. I have a question, when I right click my computer and go to properties it varies in the speed of the processor (its supposed to e 2.2 ghz). Sometimes it'll say 2.19 ghz or even 986 mhz. Is this a problem or does it actually vary when windows looks at it?