Thank you for this post Larry. I am one of those initial PSR2000 buyers who has not had any problems whatsoever with this keyboard. However, the keyboard doesn't leave my home, which is obviously a key factor. The OS update doesn't affect me all that much either, although I'm not at all pleased with the chips situation. It's just that I've written so much music on this keyboard. Its features have really inspired me to write some very nice music.