Hardwareoverclock posted a review on the Aquacomputer AquagraFX GTX200 vga water cooler in German

Hardwareoverclock has reviewed the Aquacomputer AquagraFX GTX200 vga water cooler. This cooler was made for the new GTX videocards 260 and 280 in reference design. We have tested the cooler on an Asus ENGTX260. In idle mode with the stock cooler is very quiet, but in games not really. A good alternative was a VGA water cooler, like the Aquacomputer AquagraFX GTX200. Very easy to install and best temperature results.

Read more (German)
Read more (with translator)