Just to let those who use ASUS motherboards,it appears they have released a few new bios updates..Just worth a look for you're board.
In particular the P5K Deluxe/WiFi-AP 0809 has been released for my mobo since i last looked 2 days ago..
Improvements in Version 0809
1. Improve ATAPI CD-ROM's compatibility with EZ-Flash
2. Support new CPUs. Please refer to our website at:
ASUSTeK Computer Inc.-Support-
3. Add [7 DRAM Clocks] in [CAS# Latency] option
4. Add some items for [REF Cycle Time]
5. Enable better support fir FSB1600/DDR-1200 combination
6. Enable CPR support for CPU Ratio control
7. Fixed C1E, TM and EIST can't be disabled issue
8. Add option [60 DRAM Clocks] into [REF Cycle Time] setup item.