hi kookiethekat

It could be your work has now blocked P2P, you could ask your admin if that's the case, or try another couple of progs just to test it out www.winmx.com is a good one for testing. If It can't get connected then usually your blocked

I tried it on a couple of work computers Changing ports exct but found my work was now blocking all P2P networking to save their bandwith

Sgt