I have a P4 3Ghz 800Mhz FSB 512Cache with the stock Intel HSF Combo. At idle, it runs around 90-95F. At load, it runs anywhere from 120-140, depending on what I am doing. I would like to replace the stock option with a new cooler that can do a better job at keeping it cool under load. What is the best option out there right now for me (no water coolers, just HSF Combos / Heatpipes)?