Vista Basic is horrible, just go back to XP Home SP2, or find a Dell disk with Vista Premium/Ultimate on it. Petgroup mentioned this in another thread.
Anything I can find from 163 and up and I even installed the beta 174 driver. It seems the most stable with Vista Basic. When I get home, though, my XP Home install will be done on my second partition, so say good night Vista Basic. That will work until I can install Home Premium SP1