We thought Haier's HaiPad looked oddly familiar, and a quick trip down memory lane suggests we aren't (completely) bonkers: it's a rebranded Quanta we spied at CES. The 7-inch slate now sports a custom Froyo skin from DianXin, an 800MHz processor, 802.11 b/g WiFi, Bluetooth 2.1, and a WCDMA radio. We're told that last antenna provides the slate with phone and texting capabilities just like some versions of another