Anyone tried nVidia System Utility or nTune on A7N8X-VM or VM/400?

Hi all:

I'd like very much to run mobile Athlons on the A7N8X-VM/400 board I
have here.

However, as many of you know, there are no clock/timing settings to
speak of in the BIOS setup utility. Because a mobile Athlon has no
lock on clock settings, if it is inserted into this board, it will
default to something ridiculously low, like for example, 600 MHz.

After researching various methods of adjusting clock/timing settings
fo this board, I came up with only a couple which seemed safe.

My first choice would be to try running NVSU-the nVidia System Utility
or nTune (newer, renamed version) on the board.

Has anyone tried running either of these on the A7N8X-VM or VM/400?
Obviously it has some downsides.

Alternatively, has anyone tried using an Upgradeware XP-TMC socket
adapter to change the multiplier setting?

Thanks in advance.

Brad