My system has been up & running for about two months without a single problem of any kind ... components are as follows: Asus A8N-E - BIOS v1011 Opteron 170 oc'ed @ 2.4ghz on stock cooler 2 x 1gb Kingston Value RAM HIS ATI X1900XTX Creative X-Fi Extreme music 4 x Seagate 7200 RPM SATA HD's in RAID 0...