I received the 15 Tablet PCs all but 3 were defective on arrival.. Lance or Selina refused to acknowledge that they should send new ones or refund my money.. In fact they both refused to supply an address where I could return the defective product and blocked my e mails and Skype contact .. I tried calling and they refused to take my calls.. FRAMEMORY TECNOLOGYFRAMEMORY OF CHINADIGITAL FRAMEMORY SHENSHENZ FORWARDING COMPANY ALL COMPNAIES THEY HAVE LISTED SKYPE: chinadigitalfrme Lance Wu These people are crooks they sent defective products and are now trying to hide from the law and refusing to acknowledge any compensation requirements.