Yes I had a few releases on Progressive State Records(Switzerland), Transform Records(UK) and Fevah Records(USA/UK)
I ordered my TI in december 2004 and received it in october 2005. It was unusable until 1.1 Beta was posted. Since then it's been pretty much glitchfree. A few bugs here and there but nothing that prevents me from working on tracks.
I still try to be careful with reverb, enveloppe release, chords and unison.
What I plan on doing to stay away from trouble is write all my tracks using virus TI with NO unison and NO reverb and once all the tune is written, I will treat each track 1 by 1 and then use unison and reverb when necessary and bounce to wav.