Just doing what the transmission help page told me to. I'm using Transmission 1.76 for Mac, running snow leopard.
2009-10-26 11:47:40 -0400 port-forwarding.c:166 [Info] Port Forwarding: Stopped
2009-10-26 11:47:40 -0400 natpmp.c:73 [Debug] Port Forwarding (NAT-PMP): readnatpmpresponseorretry failed. natpmp returned -7 (the gateway does not support nat-pmp); errno is 61 (Connection refused)
2009-10-26 11:47:40 -0400 port-forwarding.c:88 [Info] Port Forwarding: State changed from "Starting" to "Not forwarded"
Help please!