Uguru Vista support has been out for a year now.
Keep an eye out in this forum for support for abit boards:
Universal abit USA Forums - Powered by vBulletin
Also try the universal abit site. The U.S. site is horrible about keeping updated.:
Universal abit > Motherboard, Digital Speakers, iDome, AirPace, Multimedia
As for the ftp server that has the updated uguru:
ftp://ftp.abit.com.tw/pub/download/utilities/uguru/
Just grab the latest one