I recently upgraded the FW on my DLink DI-514 wireless router which enabled WPA support.  I have a TM 1180 USB wireless adapter attached to a Dimension 4600.  Every other wireless adapter (3 other) in my home is able to function properly with the exception of the TM 1180.  Does the TM 1180 support WPA?  I'm using Windows XP, SP1 on my Dimension and all the other computers in my house.  The TM 1180 does not work properly even with WPA disabled on the router.  As soon as I go back to the older FW on the router, the TM 1180 works properly again.  I really would like to add WPA support to my network as use the wireless network for work and home and need better security features than WEP can provide.