Originally posted by Scottyee:
... I'm staying with my current PSR2000 OS, as I've even grown to like some of its' quirky bugs, particularly the ability to freeze 'just the left voice'. So far the PSR2000 has been holding up well and satisfying my performance gig requirements (ultra lightweight & portable with terrific sounds) and keeping both me and my audiences happy. - Scott 
I agree entirely. I haven't noticed that any of the "bugs" are hampering me for what I use the PSR2000 for and I do like the ability to freeze the left hand voice with the style. I certainly don't want to chance sending it out someplace and then not having it for weeks (months?) while a new chip is put in. "If it ain't broke, don't fix it!" I bought this because of the value for the money. I am not a professional performer, so I believe the PSR2000 will be just fine for my uses for quite some time.