Just a short review for an application that will allow you to put your video files on your ipod, iphone, or ipad. The application is called "Gplayer" and it is so simple to upload videos and watch with it. After buying a dvd, i always download it on my computer using a dvdripper. once the file is on my computer, i can bring up iTunes, click on my device, manage my apps, and browse through finder to add the file to Gplayer. once on my device, watching is easy and awesome. you just go to the app and I am not a developer, just a college kid who loves watching movies on the go and suggest getting this app if understand everything and love movies like i do. if you have any questions, i will try my best to answer.