I can't DCC to another mIRC client using the same host.
On the sender side it timesout after 30seconds while on the receiver side it just shows this immediately:
(14:29:16) DCC Send of mirc.exe to trenz incomplete (00:00:01 0.00 KB/Sec)
I have already enabled DMZ. I can receive/send files properly to other people... I am using a Linksys WRT54G router using DD-WRT firmware.