hi wondering if you guys can help
i just had a custom system built

maximus formula non-se
qx9650 with asetek LCLC oem liquid cooling
2gb corsair dominator pc8500
8800 ultra
120mm fan back and another on the side

bios updated to 0903 with everything on auto
but i'm noticing my MB, NB, SB temps are unusually high. currently at 50,54,55on idle. how can i lower the temps to a reasonable level? i was going to add 3more stock 120mm fans on the side, would that help or should i look into heatsinks or watercooling? and what temp should i be at? thanks