I just upgraded to the latest limewire and I'm running on MacOSX with a netgear wireless router. When I first installed limewire it ran and connected and worked beautifully. But any subsequent attempt to connect would actually kill my router and kill the connections of any other wireless hosts connected to it.

I would have to go upstairs and pull the power cord on the router and come back downstairs and then (without CLOSING limewire) as it to connect and it WOULD without killing the connection...

I shut down the app and lauched it again and my wireless connection was gone once again... How ANNOYING!