I am running Limewire 4.10.3 on Windows XP Home edition with 768 Mb Ram.
It worked fine untill a few days ago, when it refused to connect.
After opening some ports in the Advanced section of my Windows Firewall, it worked, but only for a short while. It soon reverted back to just one green block, and four red blocks in the bottom left corner.
I tried going to that website which said "Your test worked" Or whatever it says, and it worked for me.
I don't think I've changed anything which would affect it.

OS: Windows XP
LW & Java version: LW - 4.10.3 Java - 1.5.0_06
Firewall you're using: Windows Firewall
Modem/router brand & model: Belkin, not sure about model.
ISP: BT
Connection type: ADSL
Where you connect from: Home
Are you sharing a connection with other computers: Yes, I am the host on a LAN
Is this your first try with LW: No.