Hello all. I have a quick question regarding which processor "upgrade" would be best. i currently have a Pentium 4 630 and i know that the best Processors availible for my motherboard would either be the Pentium 4 670 or the Pentium D 840. Which one would i go about choosing? i plan on doing some mild gaming, and some work with Fl studio. If you need more info, i will be happy to provide it. Thank you ahead of time.