Hello. I was looking at this item at ebay: 10" Touch Android 2.2 WiFi Camera GPS Tablet PC MID 3G | eBayas thinking of useing it for a project in a boat for navigation, and was wondering if this item will have support of the android market. And, the seller has written: * Not pre-installed，End user install only. What the hell? Where am i supposed to find a rom for this tablet? Anyone know anything about this?