6 Pac my computer has xp windows,2.5 mghertz,1 gig ram,all kinds of hard space,dsl high speed,connecting from my house,have a router which is a D-Link model # d1604.I check the test page out for limewire it work out allright. I live in canada,As I'm losing a router the other computer I have can connect no problem what so ever,I do have a brick wall on limewire,all firewall's are turned off,I have a mcafee virus and antispyware, I hope this information can help you so it can help me. This is to frusturating. I see you are a steeler fan you should be a chief fan ha,ha.