The HTC Flyer has gone up for pre-order at Carphone Warehouse, with the retailer announcing that the 3G version of the tablet will be The tablet is expected to start shipping in early May, contract-free and SIM-unlocked. The price for the Wi-Fi only model hasn't been announced yet nor has an approximate date for a U.S. launch. When that happens buyers are in for an extra goodie, as HTC will be offering the Flyer in the U.S. with OnLive's cloud-based gaming service preloaded on it.