Hi there is alot of dust on the processors fan and the heatsink below it !! how can i clean it safetly Thanks

Canned air works well. "if it ain't broke, upgrade anyway."

U mean the can compressed air thing Thanks

If you don't have any canned air I find using a small paintbrush to dislodge the dust followed by carefully blowing out the case with a hairdryer on cold setting to be a satisfactory method. Give a man a fish and you feed him for a day. Teach him to fish and his wife will never forgive you.

don't hairdryers produce static electrcity... i had a friend kill a video card with one.. not sure if it was the heat or the static though. sounds like you don't have any trouble with it, i must be wrong.

I would just go to wal-mart and get a can of compressed air. You can also use a vaccum with and extension tube (just ground yourself and be careefull not to know things loose). I like to use the vaccum after i use the air because just ueing air alone will just dislodge the dust and it will resettle again somewhat in you're case unless you vaccum it out. I use the small extention on ny regular dirt-devil. I do totally unlug my power supply though and am very cafeful. This is for my home unit. In my shop i use a shop vac-extention to clean user units, and ... i clean literally hundreds of PC's and i have a concrete floor :) Biostar NF3250GB 6800GT BFG Seagate 200 gig LanBoy/550W Antec Audigy 2 XP Professional

A can of compressed air is the safest. I zapped a couple of components with a vacumn cleaner before I learned better.