DCC send on IRC

I'm using SuSEfirewall, and my IRC client is BitchX (do people have strong opinions about Linux IRC clients here?). I know the firewall makes it impossible for me to initiate /dcc send or /dcc chat because the response is blocked. What's the fix for this? I don't want to open all highports. Oh, I am using 2.2.19 kernel, SuSE 7.1, with SuSEfirewall (1, not 2) TIA Corvin -- Corvin Russell