I just bought a x0x from this guy. I got it in the mail today, too. I made a pattern, attempted to save, and nothing has happened. I tried to save a pattern for two hours and nothing would save. It sounds great, but no saving! Now I'm wondering, am I doing this wrong?
I'm going to work on it tomorrow, and if it doesn't work, I'll ask for a refund.
ALSO, this seller is located in China. His location says "Magnolia, TX" which is BS. The shipping on eBay said $18. Yeah right. $18 express mail to the USA from Hong Kong in 4 days?
Once again, the unit sounds great but it won't save (as far as I can tell). I've hit that DONE button many times.
EDIT: I don't want to sound angry at this eBay seller. It could all be a simple misunderstanding or hardware error, or my own error. Other people have left him good feedback on eBay. I'll update this when I get more information.