like the new settings!
apparently, according to mIRC theres an error in these lines:
did -c $dname $iif(%bold.on,20,$iif(%bold.off,21,))
did -c $dname $iif(%mct.on,23,$iif(%mct.off,24,))
did -c $dname $iif(%underline.on,25,$iif(%underline.off,26,))
i think the comma (,) after the (%underline.off,26,), etc causes it, as removing it stops it, but im not great at scripting so cant be sure :S