about the Giga GM bank, how big is it , I mean how many mb ?

Just over 1GB for the default GM Bank, but it comes with 25+GB of other Giga files too including many Tyros 2 sounds.

do the Liontracs streams samples from disk?


I have read elsewhere that the arranger software doesn't support chord inversions yet, is this true?
That to me would not work as I am very exact about chord progressions, I really need chord recognition that works as well as a Yamaha PSR...what can I expect with the Liontracs? Thanks

Live Styler does, don't know about Live Arranger though. I'd be shocked if it didn't.

You can download a copy here. http://www.livearranger.com/