Quiet cooling for K6-2 400?

[Steve309]

Hi, I need to replace my rediculously loud stock cooling fan for my K6-2 400 system and I would really like something quiet. So far I've found PC Power and Cooling's Z1-H and and Cooler Master's DP5-5E11. There's also QuietPC.com's Socket A cooler (also works on Socket 7), which is only 22dB but I'm not sure if I want to pay $30 for it. Anyone have any comments on these or know of any others?

Also, is there any way possible that I can just buy the fan and not the heat sink with it?

Thanks in advance!

Steve