DanO, When I purchased the SD1 from you and found it would not suit me[same night], I attempted to eat my mistake and resale it[Ebay],but after your emailed me and offered to take it back, I returned it to our local Guitar Center for refund[BTW, if I recall, it took about six weeks to get the credit. I even had to get American Express involved]. As for the trade part you are correct, I agreed to sell my E600[Roland] at a fair price,but when the SD1 did not pan out, it made it necessary to hold onto the E600[backup].I'm sorry to hear you are still upset[it has been a year]..There was never any wrongful concept to the deal..I wish you the best with the new store..Fran