nothing top secret about the ram at all.

The only purpose for the ram is to load in *.ins sounds. Please don't be misled into thinking its going to mean huge upgrades in the audyas capabilities.

Unlike almost every other keyboard, the audya does not need ram expansion to load new guitar loops, audio loops, styles, mp3 or wav songs, etc etc, all these are stored on the hard drive which has bags of room.

If you don't currently use the *.ins sounds now you wont need the additional ram