Chaintech VNF4 Ultra Zenith VE Motherboard Review
 

The VNF4 kept very stable voltages. According to NVTune, the VCore and VDimm voltages never dropped or went more than .03v beyond its settings. The VNF4 was able to achieve a maximum HTT of 320Mhz, though this was not stable with the stock HSF on the AMD 64 3500+ processor. Despite not being stable at 320Mhz the VNF4 chipset did not overheat, and the temperature did not go up more than a few degrees Celsius.
http://www.moddershq.net/reviews.asp?reviewid=83

Been keeping an eye on best deal NF4;
This board now costs only $112 from Newegg; price has been dropping.:)