connected before, but not now
 

I can't connect to any servers. Last week I was able to connect without any problems but now I can't connect. What other ways are there to connect? I'm trying to connect at work...probably behind a firewall...but it connected before. Internet explorer seems to work fine but not Lime Wire. The faq said to reconfigure Lime Wire to connect to the internet, how do you do that?

Please help!