hey guys...So i have an ibook G4 running limewire 10.4 (i believe) and ive never had a problem with it until i recently moved into an apartment complex that provides free internet. its high-speed, and surfing the web works great, but for some reason i cant connect to limewire (xbox live hardly ever works, but I can get a connection from it, if that means anything). any ideas?

*****EDIT*****

there is the little firewall symbol in the bottom left...i could never figure out why because i completely disabled mine, but ive come to find that it means there is a firewall somewhere else, I.E the router... so im assuming the complex im living in has some sort of protection on their network...is there any way I can get around this?