The smartphone market has several recent entries, including the Motorola Q and the Samsung Blackjack. Both phones sport a slim profile and QWERTY keyboard. Both phones are aimed at getting the phones in the hands of more consumers, not just business customers and their loyal Blackberry following. Today I'll be reviewing the Samsung Blackjack Smartphone. This phone runs the Windows Mobile 5 for Smartphones operating system and is 3G capable. The phone runs on Cingular's HSDPA GSM network. So how does it shape up? You might be surprised to find out what our biggest complaint is.