OS(Win XP etc)=No
LW & Java version=latest
Firewall you're using=is turned on
Modem/router brand & model=internet is working,but LW just stopped
ISP=fine
Connection type=ISDN
Where you connect from=home
Are you sharing a connection with other computers=yes
Is this your first try with LW=no i have it for like 1 year..and it has happend before than i had to format my computer and it worked and then it did it again and now it just wont work

And I have done all those fire walls settings and all