Tons of options. All of these should be available at
http://www.2cooltek.com, among other places. I've had great experiences with 2cooltek, frankly they rock. I buy the majority of my cooling stuff from them, & have probably spent $200 with them. To view their whole selection of S370 (PPGA & FC-PGA) heatsink/fan combos, visit:
http://2cooltek.safeshopper.com/1/cat1.htm?240
My personal recommendations would be:
Golden Orb (what I use on my FC-PGA Celeron,
excellent value for the money, $14)
http://2cooltek.safeshopper.com/1/107.htm?240
Alpha PEP66 (this one with 38 cfm "black label" fan, noisy as hell, but pretty much top of the line performance, $36)
http://2cooltek.safeshopper.com/1/137.htm?240
People also seem to have pretty good luck with the GlobalWin FOP32, though I haven't tried it myself:
GlobalWin FOP32 ($20)
http://2cooltek.safeshopper.com/1/142.htm?240
While you're at it, invest in a tube of good thermal paste. I personally use the Arctic Silver (small contact area). It conducts heat like a dream, but barely (if at all) conducts electricity. Perfect for use in your comp. It's pricey, but worth it. One tube will last you a long, long time.
Arctic Silver Thermal Paste ($14)
http://2cooltek.safeshopper.com/9/130.htm?240
The majority of these are also available at other online vendors, such as:
http://www.3dfxcool.com (I've bought twice from Bart, good both times)
http://www.millisec.com (Twice or three times here, again good service)
This is, of course, just air-cooling. If you want to get
really freaky, you can try water...but it's a lot more expensive. Check out these links for water cooling info:
http://www.swiftnets.com
http://www.overclockershideout.com
Good luck...
Viper GTS