There's this laptop im looking at and processor is a "Intel® Pentium™ Dual Core T4200 (2.0GHz/800Mhz FSB/1MB cache)" and its RAM is "3GB, DDR3, 1066MHZ, 1 SoDIMM". Is the processor any good? What games will it allow me to play? What about Crysis on low or even on medium? There's an option too where I can change the processor to a "Intel® Core™ 2 Duo P8600 (2.4GHz/1066Mhz FSB/3MB cache)" or a "Intel® Core™ 2 Duo T6500 (2.1GHz/800Mhz FSB/2MB cache)". How much better would gaming be? Thanks.