I would like to see a passive DCC option, so that even if you are behind a firewall that doesn't allow for a Direct connection, it is still possible to use the DCC chat and sending.

it's "/help dcc socks5 protocol"
but it's only enabled when use socks5 dcc for DCC

add an option will be nice
also, add an option to use socks5 remote bind would be best to DCCing with other guys who behind another firewall