Tech TV on the only PDA that comes with both 802.11b and Bluetooth built-in: HP’s flagship Pocket PC, the iPAQ h5450. The h5450 is about as feature-laden a handheld as you can get these days, it sports a 400MHz processor, 64MB of RAM, 48MB of ROM, a 3.8″ 16-bit transflective touchscreen, a Secure Digital I/O slot, a biometric fingerprint scanner for extra security, and special software for using it as a remote control.