Update of this thread:

The tools (Clockgen and SetFSB) also works perfectly well with Asrock Conroe945G-DVI.
Nice m/ATX board with "decent" OC-ability. Although no option for VCore the chipset/MB limits the OC long before my CPU (E6300).
With FSB/PCI-E set to "async", max. FSB in Bios is 299. Manually set in Bios to "sync" mode or "async" mode setting PCI-E > 100 (FSB/2.9) it manages FSB330.
For the price - NOK 670 (EUR 80) I think this Asrock board is "value for money".