Belkin USB Network Adapter F5D6050 Problems

I am having problems with this adapter. It seems to lock up the computer
while changing associations. If an AP is not available it will also lock
things up. I have tried it on 4 different machines with 3 different op
systems (Win ME, Win 2000Pro, Win XP) with the same results. Belkin sent me
a different unit but it has the same result. I have upgraded the software
for it from Belkin's Website. Any ideas would be appreciated either on here
or as an e-mail. Thanks in advance.

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