I am using WinMX 3.54 along with PeerGuardian running on W2K SP4, NetGear router with two ports mapped to the IP used by my PC, running ZoneAlarm firewall with a 1.5M/512K DSL connection. I have tried with both Primary and Secondary connections (both types "connect", but I have trouble searching and finding files using a Primary connection). I can download files fine, most of the time, but everyone trying to upload from me gets a "Timed out (waiting for incoming connection...)" status message. Before ther demise of Frontcode when I was using 3.51, the uploads worked fine. Any ideas? I would like to share...