Soltek let us know their latest BIOS for their Intel 845G series of motherboards allows for an overclocked FSB of 200MHz, while maintaining an AGP clock of 66MHz and PCI clock of 33MHz.
The AG1.3 version of the BIOS with the Pentium 4's quad-pumped architecture allows for an amazing 800MHz FSB. After having searched the Soltek website I couldn't find the BIOS nor was it attached to the email I received. For owners of both Soltek SL-85MIR and SL-85MIR-L motherboards I'll try and obtain the BIOS and upload it to our servers for download before much longer. Watch this space.