Here are my details as requested. Can I just add that I have just gone on to SharePro and there is no firewall blocking my connection whis turbo charged, so let's hope the problem has resolved itself.

1. OS version? -Windows Vista Business
2. What firewalls you have? - Antivir 2007 recommended by you, also my Windows has a firewall.
3. How much ram? - 1gb
4. Hard Disk space available? - 120gb
5. Connection type? 2meg broadband
6. Modem & router brand name & model numbers? - Sky Netgear CE0681
7. Where are you trying to connect from? - Home
8. What version of LimeWire (LW) & Java do you have? - 360Share 4.13.1 pro and Java 1.6.0-oem
9. Who is your ISP (Internet Service Provider)? Sky
10. 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? - It says "Your test worked"
11. Are you sharing the connection with other computers or p2p sharing programs? Not that I am aware of.
12. Is this a your 1st try at LW or is this a new problem with an experienced user. - No, it is not my first try, but I have only been able to download twice before this firewall problem began.
13. Do you see a brick wall in front of the blue world icon at the bottom of LW's interface? Y click here to see Sample image Yes
14. For those using a modem/router, how is your modem/router set up...are you port forwarding or is UPnP enabled? - Not sure but when I go into "options router confinguration" it says use UPnP.
15. What security programs are you using (antivirus etc)? Some people might not be aware that their security suite includes a firewall Antivir 2007.
16. What country are you living in? Sometimes there are ISPs with the same name in more than one country (eg Clearwire in the USA & also in Ireland). - England.