I have had lime wire for some time now, and aobut a week ago I noticed I was not able to log on any more. it just stayed at the connecting stage. I did all the steps in the connection problem section and still no help

I am behind Xp's fire wall and configured that as well as Zone alarms fire wall which I also configured to let limewire through. anyone have any ideas of what I can to to connect to limewire again?