1. OS=Operating System. You don't know which windows version you're running? My guess is windows XP, right?
2. You will need to configure your firewall to allow LW full & not just partial access; instructions:
http://www.limewire.com/english/content/firewalls.shtml
6. SOme interesting points about the modem:
http://www.gnutellaforums.com/showth...highlight=5100
So did you go to that test site?