Kubuntu connection problem?

[Syntra]

1. OS version? Kubuntu 7.10
2. What firewalls you have? None that I know of
3. How much ram? 1GB DDR2
4. Hard Disk space available? About 300ish
5. Connection type? Cable
6. Modem & router brand name & model numbers? Modem: Scientific-Atlanta Webstar DPX2203. Router: Linksys WRT54GL running DD-WRT.
7. Where are you trying to connect from? Home.
8. What version of LimeWire (LW) & Java do you have? LW:4.14.12 Java:1.6.0_03
9. Who is your ISP (Internet Service Provider)? Time Warner's Roadrunner.
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? Your test worked!!
11. Are you sharing the connection with other computers or p2p sharing programs? Yes, sharing an Ethernet connection with one computer and a Wireless connection with another. Any other details needed?
12. Is this a your 1st try at LW or is this a new problem with an experienced user. This is my first try at LW on Linux.
13. Do you see a brick wall in front of the blue world icon at the bottom of LW's interface? Yes.
14. For those using a modem/router, how is your modem/router set up...are you port forwarding or is UPnP enabled? I am not sure. If needed I will get the info.
15. What security programs are you using (antivirus etc)? None.
16. What country are you living in? United States of America.

So yeah, Again if any more info is needed just ask.
I open up Limewire for the first time, it trys to connect, I get the brickwall in front of the earth, and thats it. Nothing works.

If it means anything, The port is 3666.

Thanks!

Oh also, if a moderator feels this should be in Linux Support, feel free to move it.