Thanks for getting all those DIBELS stations cleared up!

It sounds like the problem with that Dell might indeed be the network card, or the driver for it.  (If these Dells were set up from a generic Microsoft OS installer, the NIC driver might not have been on the install, and a separate driver would be needed -- also these sometimes need a "chip set" driver installed to take care of a couple things at once.)  On the other hand, these used to be previously working okay in the resource room, as far as I recall.  Anyway, I'll try to stop and take a look; and maybe leave a spare NIC for you in case that's actually it.  (Sometimes just tossing in a new card can be easier than fussing to get the integrated adapter working.)

  ==Mitch