I have to export the entries of almost every form that I create, and everything about gravity forms is great up until you try to export entries, then it kind of just sucks. I have never, and I do mean never, had a form to export entries properly. I have created about twenty five forms now and without fail, exporting to csv always contains problems, mainly when it comes to addresses. I believe that exporting with a pipe delimiter rather than a comma might help this. In every export there will be addresses in the city field, cities in the zip code, states in the zip code, you name it. This needs some serious attention.