i recently preordered the EZ4 lite TF, and they say is on pre-order and expected arrival on 5th. for those that pre-ordered before, how accuarate is that date? is that like a "deadline" date? or they actually ship the item on that day. and, if they didnt meet the preorder date, they said will issue refund, and that will force me to buy again, and that will be really annoying. if someone kno how this works, pls explain to me, thanks.