I Need a New Processor.

What socket does your mobo have? Am2 or am3?

http://www.geeks.com/details.asp?invtid=HD8550WCJ3BGH&cat=CPU

Pretty cheap. Reliable site.

Umm, You could prolly just use your old fan and stuff for it.

Or you can use this

http://www.geeks.com/details.asp?invtid=CEK8671889A6-BULK&cat=CPU

Also, if you need heatsink grease (idk if their CPU's come with heatsink grease on them or not)

Here is some of that
http://www.geeks.com/details.asp?invtid=AS-MTX-25G&cat=CPU

You just put it on there.