PDC05 - Wireless hell - A solution?

Been going batty trying to get my notebook to work DNS-wise with the wireless networks at the PDC.

The network help desk people (scattered about in various booths) kindly showed me the "ipconfig /flushdns" command. It was able to get my network up and running. Your mileage may vary. I am not a network junkie, so it's probably not worth asking me further questions on this particular topic. :-)