PureOverclock posted a review on the Palit Radeon 4850 Sonic
A quote from the article:
>> Palit Radeon 4850 Sonic Review
Promising to offer improved cooling and performance, Palit has released the Radeon 4850 Sonic, overclocked out of the box and sporting a new dual slot cooler design. Today we push the Sonic and find out if Palit's "Fear the Frog" marketing campaign makes us green with envy or croak with disappointment.
>> Palit Radeon 4850 Sonic Review