Hi people! I have a whitebook nvidia and I wanna give its RAM a little boost. I'm considering getting 4GB of DDR2 800MHZ RAM. The problem is, which brand and memory should I get? I'm divided between kingston KVR800D2S5/2G and kingston KVR800D2S6/2G. I guess the KVR800D2S5/2G has a better latency because of the number '5' instead of '6' like the other. However, if you check newegg.com you'll see that KVR800D2S6/2G has actually better reviews from buyers than KVR800D2S5/2G... So, which one should I get??