LW used to work fine up to 1 week ago. I have changed NOTHING! Now, all I see is a firewall. I disabled the 2 that I have -- Norton and Windows, but it still does not connect. What happened? I use Windows XP Professional, with 384 Ram, 8 GB of hard drive space available on the C drive, Broadband, and am working from home, use LW version 4.12.6, and my ISP is xplornet.com. I did the recommended test, and it said "Your test worked".

HELP, PLEASE !!!!