We apologize for this delay. We are now in Chinese Mid-autumn and Nation Day holiday( from 30th, Sep to 7th, Oct). During this time, we do not in the office. Thus, it will be a little delay to reply to your email. I am now in my home town. It is hard to get in internet. I will reply you guys email today. Kindly check for it. Sorry for this delay.The revo k101 store doesnt reply my e-mails and ruilong doesnt reply my pm..... i fear the worst....anyway if i dont see any reply on whats going on my preorder in five days i will open a dispute on paypal for my money back.