I have that and asus p5w and I just picked up an Artic Cooling Freezer 7 pro. Nice HSF, plus it's made for socket775 and one of the only ones i've seen that plugs down onto the MB wihtout having to flip it around for installation. It also fits perfectly and has good clearance and all that...
except I have a system ready for a E6600 that will push much further than yours. That's why it doesn't suck to be me.
In the meanwhile, I ganked my fiancees Pentium D 3.2, clocking it at 4.0 in my new upgraded rig. I did let her have my Northwood system though in the interim. She only...