Okay, bwaysinger - I don't know how much this is going to help, but I had the same problem. I just don't remember specifics -
on your taskbar, if you have the wireless network indicator, right click it and choose the "open network connections" option. Click the one you want to use, then open the advanced settings. Check the box to enable the device, and there are also some troubleshooting options worth a shot. Good luck!
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