OCIA.net has posted their review of the Thermaltake DuOrb VGA Cooler.
A quote from the article:
Thermaltake DuOrb VGA Cooler Review
For several months, the only aftermarket VGA cooler that I could find for my 8800GTX was the Thermalright HR-03 Plus. I reviewed this cooler back in April, and while it did offer excellent performance, it sacrificed precious expansion slots to accomplish this. Fast-forward eight months to present day and we have another new VGA cooler to test with the 8800GTX, the Thermaltake DuOrb VGA Cooler.
Thermaltake DuOrb VGA Cooler Review