i would recomend re-downloading your WinMX from here:
www.winmxgroup.comwhen its setting up... it'll say.. its manually configureing itself to match your connection, click
Cancel Test / Manually configure..
Tick NO do nt use a proxy server
then next..
then tick No, incomming TCP connections are limited on this computer..
then next..
then tick No, this computer is unable to send or recive UDP packets...
This will make winmx listen on no specific ports, and should be setup like this if you are using a firewall/router that you cant/dont want to configure (Tho MH will probably prefer to show you how to use primary.. lo)
I hope this helps
James