Im not ready for water cooling just yet, my Zalman CNPS7000b-alcu
keeps my AMD Athlon XP 3000+ cooled just fine so I have no info
to offer on water cooling. If you run stock you wont need it anyway.
You can find the Zalman Coolers at www.newegg.com.
Look under Heatsinks & Fans. Then search for Zalman.
The Atlon XP specs say that a 300g or 350g is the max HSF weight
to use so that is why I use the copper/aluminum at 458g over the
700+g all copper unit so be careful.