Since I got my Ipad One the month it came out and then the 3 in April I have carried the Ipad with me everywhere. Its been made nicer/easier using an Ipad messenger bag from Rickshaw in San Francisco. My One was wifi only 64 GB but I added 3/4 G to my Gen 3 eand its made it even more useful and a must carry (and use at home, my PC is used primarily for photo processing and maybe complex Excel). I have been choosing 1 GB only and have been using only about 25% of that but its there if I want to look for reviews, GPS, directions, whatever--or access Dropbox. I've used a computer since before Windows or the net and this changed my computer usage--both how and where.