Zack: I somehow suspect that we won't be able to take in our 2000's and have it upgraded, but would have to purchase the improved 2000 as a separate new keyboard. Though not the perfect solution for current 2000 owners, it makes sense as a giging musician to go with the improved PSR2000 (if it provides substantially increased onboard memory as well as flashable OS upgradeability) and then keep the current 2000 as a backup keyboard. I'd even be willing to pay a little more $ for an improved PSR2000 if Yamaha would re-designed the keys & buttons to be more rugged (durable) yet still maintain the ultra light weight (24 lbs including built in speakers). - Scott