When trying to read file info from foobar when playing a FLAC file with an embedded cuesheet. mirc crashes. It doesn't happen with FLAC files with no cuesheet embedded, nor does it happen with FLAC files using an external cuesheet. I haven't tested it on other filetypes with embedded cuesheets (WavPack, Monkey's Audio, etc).
I'm using the latest GTSDLL on mIRC 6.2, with foobar 0.9.3 and the 0.7 alpha 6 COM server plugin, on Windows XP.