ok we are people we all make mistakes

my opinion about latest bioses for my system:
cpu:f6b-f6c-f6d-f6e all same
cpu performance same o/c speed....
ram:f6b AND f6c(very good for o/c
ram bioses 4sticks 6gb@1500mhz@6-5-5-10 trd=7 @+0.35v mem. volts from
bios 1.85(1.88 real)
f6d AND f6e( unstable rams!i have to give +0.40 mem. volts(1.94) and to set trd=8)
so i stuck with f6C for now is the best for me for
cpu and rams ...
http://www.station-drivers.com/telec...x48tdq6f6c.exe 
stable settings
Robust Graphics Booster...........:fast
CPU Clock Ratio...................:8
CPU Frequency.....................:3.60GHz(450x8)
CPU Host Clock Control............:Enabled
CPU Host Frequency(Mhz)...........:450MHz
PCI Express Frequency (Mhz).......:100MHz
C.I.A.2...........................

isabled
Performance Enhance...............:Extreme
System Memory Multiplier (SPD)....:3.33D
Memory Frequency(Mhz).............:1500
DRAM Timing Selectable ...........:Manual
Standard Timing Control
CAS Latency Time (tCL)............:6
DRAM RAS# to CAS# (tRCD).........:5
DRAM RAS# Precharge (tRP).........:5
Precharge Delay (tRAS)............:10
Advanced Timing Control
ACT to ACT Delay(tRRD)............:[4]
Rank Write to READ Delay (tWTR)...:[4]
Write To Precharge Delay (tWR)....:[8]
Refresh to ACT Delay (tRFC).......:[60]
Read To Precharge Delay (tRTP)....:[4]
Static tREAD Value (tRD)..........:[7]
Static tREAD Phase Adj............: Auto
Command Rate (CMD)................: [2T]
Clock Driving and Skew Control
CPU/PCIEX Clock Driving Control...: 800mV
CPU Clock Skew Control............: 50ps
(G)
MCH Clock Skew Control.........: 150ps
System Voltage Control () = Base Voltages
DDR3 OverVoltage Control...(1.50v): +0.35V
PCI-E OverVoltage Control.,(1.50v): +0.10V
FSB OverVoltage...................: +0.20
(G)
MCH OverVoltage Control,(1.25v): +0.375
CPU GTLREF1 Voltage*.......(64%)..: Normal
CPU GTLREF2 Voltage*.......(67%)..: Normal
Loadline Calibration..............: Enabled
CPU Voltage Control...............: 1.3625V (effective on cpuz at full load: 1.312v)
Normal
CPU Vcore..................: 1.23500V
Advanced
Bios Features
Limit CPUID Max to 3..............: Disabled
No-Execute Memory Protect.........: Disabled
CPU Enhanced Halt(CIE)............: Disabled
CPU Thermal Monitor 2.............: Enabled
CPU EIST Function.................: Disabled
Virtualization Technology........: Disabled