Ok guys, i am really getting tired of my computers noice, i did air cooling to many fans too loud, did watercooling still too loud.. so i am shootn' to either cool m stuff passivly or get a really quiet air cooling system. my case at the moment is only good for watercooling its huge and its steel. i am looking for a quiet case, quiet fans, quiet heatsink, and something to make it even more quiet. basiclly the only sound i want to hear is that of my Hard Drive. i am looking for suggestions and because i am only looking for an air cooling system (no oc) lets shoot for a budget of about 500 or less. my specs are in my sig.