I would say tho, it would be nice if internal events at least could still be processed, even if scripted events were ignored. IE: dcc gets or sends not fail while a overly large mirc "freeze" is in process, maybe server pings responded to to keep you connected. Other stuff i guess can be left to run after the "freeze" is over. I mean there are some freezes that you just cant script around well not without reinventing the wheel at least.
