The Palm Treo 750 has been a workhorse; I have used Blackberries, and some other PDA's, but none compare. This PDA is an excellent "small computer", but it is also a darn good PHONE - that is, after all, it's primary purpose! It is easy to dial; you can use the integrated dial pad on the qwerty keypad, choose a stylus on the touchscreen, enter by name with the keyboard. It syncs to bluetooth easily, but also has a corded earpiece - which I prefer. It takes decent pictures, and photos and data can be saved on up to a 2G memory card.