Finally on friday I got my Pa2x and I can't stop playing it!! The synth sounds are awesome and full editable.

Just as an example I'm posting a guitar line done with an unplugged style just like I did with the Audya some time ago, just to show that MIDI can sound quite as good as audio loops without the chording problems audio has. Also I can change the guitar from steel to nylon or even electric using the same loop easilly just changing the MIDI instrument.
http://www.4shared.com/file/90119995/6bf85888/Pa2xGuitar.html