Hi all, I am working on doing some small upgrades for a dell dimension 5150 which has the dell wg261 mobo. I was wanting to upgrade my CPU to something like an intel core 2 duo E7600, or a core 2 duo E8400. Before I bought anything I wanted to make sure that I wasn't buying something that wouldn't work in my computer. The socket in the mobo and the cpu is an LGA775 but on this website, It says that the maximum supported CPU is an Intel Pentium D or an Intel Pentium 4. I was wondering what other factors affect upgrades and whether or not the website is wrong, and I can in fact upgrade my CPU.