I'm very impressed with the Ketron SD-5 demos.The sounds are very clean without noise and better than PSR-3000 sounds especially Accordion,saxophone and Guitars and regarding SD-2 module it is specified in the brochure that SD-2 uses the same engine of SD-5 keyboard.Now i'm already having two keyboards KorG PA-50 and PSR-3000 and now i can't efford buying SD-5 keyboard and now i'm thinking to buy SD-2 pocket size MIDI module mainly for having SD-5 sounds.I have some questions please clarify.

1.Is this SD-2 module have same sounds of SD-5 keyboard?
2.What is the price and when this module is available?
3.From where can i can download SD-2 manual?

Please clarify,

Thanks
SUNNY.