If 1/2" blocks are more expensive (no reason why they should be) buy the 3/8" version and buy some 1/2"x1/4" NPT barbs at a local hardware store. Even if they ARE the nylon ones

. For a passive cooling system, you might want to put a zalman passive heatsink on the northbridge. The heat would be enough for that heatsink to handle, but in the water loop would probably be enough to raise temps.
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Epox 8RDA+
Radeon 9700 Pro
256mb pc2700 Samsung, max timings
Western Digital SE 80gb
16x Creative DVD-ROM
48x/12x/48x Lite On CD-RW
Windows 2000 professional
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