I have the patriot memory and it runs very stable at stock settings. I have the PDC1G3200LLK. If your not OC'ing then I would suggest this, it runs great.
Xaser 3 case with 420W TT PSU
AXP2500 w\SLK900a + TT a1214 fan(11*200 at 1.85v)
PDP DDR400 1GB(2-3-2-5)2.6v
WD 80GB 8mb buffer caviar edition.