firewall problem

[doug54]

hi, i had a good quick connection , which turned into a slow bad connection. i posted a thread on this forum (slow download) and followed the advise .now i can't even connect to limewire . i must of made a wrong turn some where . the brickwall wasn't showing before , now it is and i can't use limewire .i followed all the firewall solutions . nothing works . here are my stats
1. i have windows xp
2.avg's and windows firewall
3.504mb of ram
4. 40gb of free space
5.broadband , 1 gb connection
6.i'm not sure of the of the modem but it is a wireless connection
7.connceting from a house
8.limewire 4.12.11 pro , java 1.6.0_02
9. isp is northrock , bermuda
10."your test worked "was the only thing on the screen when i folled the link
11.there are no shared connections with my computer
12.i have been using LW for a while , but not too good with it
13.there is a brickwall in front of the globe. but not before
14. the upnp is enabled
15.i use avg for security
16.i live in bermuda

please help ,