I've got a Edimax EW-7128g wireless PCI card that I just installed. The drivers on the CD were for XP and I'm running Vista, but no big deal, I'll just download the Vista drivers and I'll be good. But no, they don't appear to work either. Vista says they're not digitally signed, and I can't get it to work. The configuration utility shows up in the tool bar with a line through it and won't open. Any idea on what to do? Thanks.