I have three day trip to Corpus Christi, TX and I will be traveling sans laptop. I used to do this all time with my Treo 755, but I iPhone has had a few lock up and reset issues. Google Maps right now is my number one app, as I am not that familiar with the city. I have found places, phone numbers, and directions with ease. Since my wife has the 3G iPhone and I have the original, I am a little envious of her GPS, but I an still happy with this device. After my meeting I have plenty of TV shows, movies, music, and audiobooks to keep me entertained for this trip. When I go home I'll switch out some stuff and get ready for my second three day trip next week.