Pac Issues

I'm having a heck of a time trying to figure out why my company's PAC file isn't working with windows update and the Beta 2 build. Are there any known issues with PAC files and Vista? The pac file works great on window 2k, XP, and 2k3 machines but for some reason Vista does not like using the same PAC file. I can ping dns names, I can get to intranet sites but I can't get out to the web.

Is there a new way to do PAC files in WIndows Vista from a programing stand point? Is there any place in vista where I could find a log file with an error listing in Vista?

Thanks

[594 byte] By [ilikecaffine] at [2007-12-22]