hi i recently bought a new headunit for car from caraudiodirect.co.uk in uk. its a beat 550 dvd usb/sd. it has 3" touchscreen monitor in headunit which lets you watch tv/dvd/telephone system through bluetooth. it cost 170 sterling delivered to the door in 3 working days, and could not fault it one bit for all the features it has. for a single din dvd player at that money it really is worth a look.