InsaneTek has posted a review on the Corsair XMS TWINX2048-3500LLPRO 2GB Dual Channel Kit

Corsair's recent PC4400PRO 2GB is not their only 2GB enthusiast solution. They quickly follow the high speed memory with another offering that provides low latencies at a slightly overclocked speed.

Corsair XMS TWINX2048-3500LLPRO 2GB Dual Channel Kit