I just bought an HP with an Athlon mobile processor 2500+ 1.87ghz. I think it is running a little slugish. I stopped all the services and backgroud programs running that I could. I ran a few "CPU speed tests" on various machines. My new laptop says 530mhz. An old 1.2ghz duron desktop said 1.2. My pentium 4 1.8 deskop said 1.79 Should my athlon mobile be saying it has a clock speed of 500-530 mhz according to these tests?!?!?!?!?! or do I have a problem?