I am using ed2k_gui 6.4, on a linux (kernel 2.6.14) on port 4703. This port can be reached from outside my firewall (telnet  myip 4703 works). My GUI tells me I am open.

I use the allocated bandwidth for emission (20).

However, none of my searches or download goes through: flat rate of 0 (except a few seconds at the beginning of session, maybe).

My ISP is free.fr. Any help?