I have an Emachines D525 laptop. I have the specs listed below. I need help because feel that it could run faster if it was given a better processor to run on. I would like to know what processors I could upgrade to. Thank you! Processor: Intel Celeron CPU 900 @2.20 GHZ, 2194 Mhz RAM: 3.00 GB OS: Windows 7 BIOS: Phoenix Technologies LTD V1.16 Anything else needed, please let me know!