I bought my M/B about a month ago and was running 2 x transcend jetram ddr2 800mhz 2gb sticks and 2 x Kingston ddr2 - 667 1gb sticks this worked fine with no glitches. th roblem arose when i tried replacing the kingston sticks with 2 more transcend sticks to give my system 8gb. the board is supposed to be able to run 8gb but when i install it and turn on the comp is just gives out a long continious beep. i know all of the sticks run fine and they work if i just put in 3 of the sticks. so i was wondering if anyone else has had this problem and how if possible i could resolve this.