ok, so I understand that one of the Liontracs instruments can read giga files.

Can it read all kind Giga files?
Also, I work a lot with midi files and arrangers. Giga files are not GM compatible, as far as I know...has Liontracs devised a Giga gm module, and how does that sounds?

What I am hoping to find is a Yamaha arranger keyboards with gm compatible Giga sounds.