I am pretty new to file sharing and tried Limewire a few weeks before trying out Phex now for 2 or 3 weeks.

After having sorted out my firewall I have been able to connect as an ultrapeer, but I notice that only certain clients will accept me as an ultrapeer. Among others Limewire clients after 4.8.1 seem to reject me. I was wondering if anyone has any explanation to why this happens? Does it have anything to do with Phex, or is it my network setup?

Klark