Hello
 > One question: can i save patches to computer with the organix upgrade 1 2
No. The organix upgrade does three things:
 * it enables the use of PG200 and MIDI at the same time.
 * it enables parameter control by MIDI ControlChange data.
 * it sets the JX to polymode with Channel 1, 2, or 3 (selectable by
 the former memory protect switch)
 If you want a patch dump, then go for the Kiwitechnics JX-3P upgrade.
 Florian