I ran into an interesting issue over the weekend - my Tele got lost in the monitor mix with the piano and acoustic guitar. I'll NOT rant against my sound guy - I trained him. Anyway, today I took another crack at RTFM, and whaddayaknow - I can plug my earbuds into it and it'll still send signal to the mixer!!
WOOOOO!
Does the X3 work like that? If so, it could be a reall help for some of the folks at our other campus.
The LE has a PC app, too, but it's MIDI-based.