DHCP Server
 

I use Limewire at work where I'm assigned an IP through a DHCP server. We are also behind a firewall. When I first set up my computer everything worked fine for a couple of days. After that Limewire will not connect and FURI repeatedly gives "error connection reset by peer"..."Java.net.SocketException reset by peer..." when I try to download. Everything works O.K. at home on my dial-up connection. Furi has detected my address and will occasionally download at work. What am I doing wrong? What can I change? or is there a better program?......HEEELP!