Ok so I currently have a intel (r) Pentium (r) 4 cpu 2.80 ghz and I was looking to upgrade.. Does anyone know if I can use a intel i5 or i7 ? Seeing as my motherboard fits this model of intel processors would I be okay to upgrade ? And If I can't use an i5 or i7 do you know any other cpus I could use ? I just need to render videos faster