I just bought my CS1x about a month ago. I didn't know that there is a CS2X coming to the market. Is it worth returning the CS1X and get CS2X instead? I tested the CS2X from the store and it seems like the new sounds are generated from the CS1X architecture and there's nothing much difference.. I am just wondering if those new sounds from CS2X can possibly be generated or reproduced from the CS1X, or convert the sounds of CS2X to CS1X by some midi applications, sysex or something.