I could not wait to hear the fusion,went to my local store as soon as they came in and was all set to leave with one untill I played with it with my headphones on that I brought along with me,,--HORRIBLE-- sound set is from the 70s os system needs lots of help--anyone who thinks this sounds anywhere near a ES or a Tyros or SD1 or anything is DEAF !!Im truly sorry Alesis but you better recall these and put some real samples in them. You are better than this...