Best PDAs - GSM 850 Cell Phone Band, 5 to 7 Hours Talk Time, Microphone Input Method

'The 320-by-240 display is gorgeous, and navigating the device via the small--but very usable--QWERTY keyboard and BlackBerry Pearl -like trackball is quite comfortable.'

'Text editing also benefits greatly from the ability to zoom around with one quick motion of the thumb on the trackball, rather than having to click a dozen times on a d-pad or nudge a joystick around for a minute.'

'features direct push email, internet browsing, and synchronization with Microsoft Outlook'

'The TyTN offers 128MB ROM and 64MB RAM and you can expand its memory further via MicroSD cards.'

'full QWERTY keyboard'

'You can slide out the QWERTY thumb-operated keyboard for quick message composition or use stylus input.'

'You can expand the memory of this unit using Secure Digital (SD), or MMC media.'

'The cover is translucent, so you'll be able to read the extremely bright display even with the flip down.'

'You can expand the memory of this unit using Secure Digital (SD), or MMC media.'

'The cover is translucent, so you'll be able to read the extremely bright display even with the flip down.'