I got a dell 2350 for free as a present. I put a Nvidia geforce 8400 gs 512mb game card in it with the hopes to play my favorite game (pro evolution soccer 6(which itself is 4 years old now)) but it still does not play that well. I thought there was a P4 processor in the MOBO but turns out it is a Celeron 2.2ghz. So I was thinking of upgrading to a P4 2.4 or 2.6. Now Im a total noob at this stuff so a little looking around I found this SL6PM P4 2.4ghz 400FSB 478. Would work in the 2350? and would it make much of a difference?

Another question; a guy is selling this processor (SL6PM) but it came from a laptop, does that make a difference or is it the same thing?

See I told you I was a total noob :)

Any help is greatly apreciated.