Hi, I have a DELL STUDIO 1450 Laptop with a Core 2 Duo P8700. Recent games are very much lagging on my system. I was wondering about upgrading my processor. I found a QX9300 on an online shopping site. But after goggling I'm confused whether I can upgrade my processor or not. I couldn't find an absolute answer. Please tell whether its possible to upgrade my laptop processor? And will I have to change my battery and power adapter to go along with the processor? Current Spec: Core 2 Duo P8700 Charger output: 19.5V 4.62A Battery: 11.1V 6-cell Li-ion Upgrading to Intel Core 2 Extreme QX9300. Also I would like to know if its possible to upgrade the video card/memory(ATI HD4530 512MB) of my laptop as well. Thanku..