Hi guys! This is my first post in this amazing forum!

I'm Carlos... from Santiago of Chile, South America.

I've been reading this post since 2008, november! (i've not finished yet, i'm still reading the page 187)

so.... i need some help! i can't stabilize my system =(

MOBO: ASUS P5Q-E 1703 Ket Bios (chinese board)
CPU: INTEL CORE 2 DUO E8200 batch Q805A652 1.2250v VID C0 STEPPING =(!
CPU COOLER: ZALMAN 9700CNPS LED
RAM: MUSHKIN REDLINE 2x2GB 996593
PSU: TAGAN Easycon 480w active PFC
VGA: sapphire ati 4850

Code:
JumperFree Configuration Settings
AI Overclock tuner: Manual
CPU Ratio Setting: 8.0
FSB Frequency: 500
FSB Strap to North Bridge: 400
PCI-E Frequency: 100
DRAM Frequency: 1000
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 Information : (TIMMINGS FROM MUSHKIN FORUM)

CAS# Latency: 5
DRAM RAS# to CAS# Delay: 5
DRAM RAS# Precharge: 5
DRAM RAS# Activate to Precharge: 12
RAS# to RAS# Delay : 4
Row Refresh Cycle Time: 60
Write Recovery Time: 6
Read to Precharge Time: 5

2nd Information :

READ to WRITE Delay (S/D): 10
Write to Read Delay (S): 4
WRITE to READ Delay (D): 5
READ to READ Delay (S): 6
READ to READ Delay (D): 6
WRITE to WRITE Delay (S): 5
WRITE to WRITE Delay (D): 6

3rd Information :

WRITE to PRE Delay: 14
READ to PRE Delay: 6
PRE to PRE Delay: 1
ALL PRE to ACT Delay: 6
ALL PRE to REF Delay: 6
DRAM Static Read Control: Disabled
DRAM Read Training: Disabled
MEM. OC Charger: Enabled
AI Clock Twister: Lighter
AI Transaction Booster: Enabled
Common Performance Level: AUTO [13]
Pull-In of CHA PH1: Disabled
Pull-In of CHA PH2: Disabled
Pull-In of CHA PH3: Disabled
Pull-In of CHA PH4: Disabled
Pull-In of CHB PH1: Disabled
Pull-In of CHB PH2: Disabled
Pull-In of CHB PH3: Disabled
Pull-In of CHB PH4: Disabled

CPU Voltage: 1.41250(idle – 1.392v; load – 1.408v, according to CPU-Z)
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: 2.04
NB Voltage: 1.40
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

Advance CPU Settings
CPU Ratio Setting: 8
C1E Suppport: Disabled
Max CPUID Value Limit: Disabled
Intel® Virtualization Tech: Disabled
CPU TM Function: Disabled
Execute Disable Bit: Disabled
Whit this config, i can boot on vista x64, surf on internet and play a lot of games, but it's instable for prime, occt, linX, and IBT =(.

expecting a good reception... bye!