There is no point whatsoever for non-overclockers. "If you don't overclock, use the STOCK!" is someone's signature, I forget whose. If you're not overclocking, the stock cooler will work fine without arctic silver.
oh, sorrie, i didn't know i posted twice. my comp froze when i pressed continue button for the first post and i did not see the confirmation page. when i checked the next morning, i didn't see the post on the first page so i assumed that i didn't post.