I've just discovered the joys of this /url bug!
/url worked fine one minute and now it crashes mirc and
anything 'attatched' to it (e.g. mp3 player). It doesn't seem
to affect the browser at all. From what I gather from the
other posts, os+browser have no bearing on it. I tried on
a fresh install of mIRC with no scripts and it still crashes.
I've also discovered that $url makes mIRC die too
/me eagerly awaits 6.13
mIRC 6.12 / Opera 7.21 / WinXP corp.