norton + limewire = 0

[sparks]

ok so ive been running limewire for a year or two now and ive had no problems on my other computers that have norton antivirus loaded on them, and ive had limewire on this computer without norton for a few weeks. i installed norton and all of a sudden limewire wont work. i dont mean that it wont connect to the net, it wont initiate or load or anything, i cant pull up the limewire main screen no matter what i try. the message limewire sends me says that i have a firewall blocking its connection to the net but i have windows firewall off and norton antivirus dosent include a firewall function, even so, i put gnutella under a safe port like the help pages say and its still not loading, ive re downloaded limewire once already with no change whatsoever... ive exhausted everything i know about so if anyone is having similar problems and fixed them i could use some help. thanks