I can not find anything about your ISP blocking they even have a tutorial of how to set up and use bittorrent on their web site so I doubt they are blocking you. So we are going to need a little more info. If you could answer as many of the questions below as possible it would help.
Can you give us a total description of your set up:
1. OS version? (Eg: Windows 98)
2. What firewalls you have?
3. How much ram?
4. Hard Disk space available?
5. Connection type? (Eg: dialup, broadband, cable, etc.)
6. Modem & router brand name & model numbers?
7. Where are you trying to connect from (home, school, work, etc.)?
8. What version of Limewire (LW) & Java do you have? (Go to LW's menu Help>About LW...) Will show both LW & Java version.
9. Who is your ISP provider? ( AOL/MSN/Comcast/Tiscal)
10. Are you sharing the connection with other computers or p2p sharing programs? If yes, please give details of set up.
11. Do this simple test for us. Using your browser go here:
http://www3.limewire.com:6346/ The page should say 'Your test worked!'. What happens when you go there?
These details are vital if you want us to find out what your connection problem is.
* Did you configure your firewall so it allows LW full access (advisable not to have 2 active firewalls b/c they can interfere with each other.
http://www.limewire.com/english/content/firewalls.shtml
12. Do This test, Is the result True/False?
http://www.gnutellaforums.com/showth...757#post103757 Is the result True/False
13. Do a speed test post the results here.
http://www.speakeasy.net/speedtest/