Deleted the gnutella.net file, Re-installing 5.1.2, uninstalled Frostwire, disabled all firewalls/defenders/antiviruses/user account security/router firewall's......
Opening Limewire...
Sitting at Connecting... still
And in reference to my last post, yeah the brick wall one I had seen was Frostwire, not LW 5.

Edit: Oh and my Java is 1.6.0_13