Ultra ULT31664 1GB PC3200 Memory
 

Though priced a touch on the high side, and meeting us with disappointing overclocks, the simple fact that these modules ran perfectly with tightened latencies out of the box, and the fact that they're backed by a lifetime warrantee laid our minds to rest. In the end, I'd have no qualms using something like this in a client build, or recommending something like this to a casual gamer.