Here are my settings, hope it helps:

E8400 C0 @ 4.1Ghz
4GB OCZ Reaper PC2-8500

AI Overclock tuner: MANUAL
CPU Ratio Setting: 8
FSB Strap to North Bridge: 333
FSB Frequency: 513
PCI-E Frequency: 101
DRAM Frequency: 1028 MHz
DRAM CLK Skew on Channel A1: AUTO
DRAM CLK Skew on Channel A2: AUTO
DRAM CLK Skew on Channel B1: AUTO
DRAM CLK Skew on Channel B2: AUTO
DRAM Timing Control: MANUAL

1st:
CAS# Latency: 5
DRAM RAS# to CAS# Delay: 5
DRAM RAS# Precharge: 5
DRAM RAS# Activate to Precharge: 15
RAS# to RAS# Delay : AUTO (3)
Row Refresh Cycle Time: 55
Write Recovery Time: AUTO (6)
Read to Precharge Time: AUTO (3)

2nd All Auto (8-3-5-4-6-4-6)

3rd All Auto (14-5-1-6-6)

DRAM Static Read Control: Disabled
DRAM Read Training: Disabled
MEM. OC Charger: AUTO
AI Clock Twister: AUTO
AI Transaction Booster: AUTO

CPU Voltage: 1.3125 (actual in Windows = 1.30v)
CPU GTL Voltage Reference (0/2): AUTO
CPU GTL Voltage Reference (1/3): AUTO
CPU PLL Voltage: 1.56
FSB Termination Voltage: 1.26
DRAM Voltage: 2.20
NB Voltage: 1.26
NB GTL Reference: AUTO
SBridge Voltage: AUTO
PCIE SATA Voltage: AUTO

Load Line Calibration: Enabled
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
CPU Clock Skew : AUTO
NB Clock Skew : AUTO
CPU Margin Enhancement: Optimized