ImTOO DVD to PSP Suite is a complete software kit that contains all the tools you need to convert your favorite videos to a PSP-compatible format and enjoy them on the move.
The suite includes three separate applications: ImTOO DVD to PSP Converter 5, ImTOO PSP Video Converter 3 and ImTOO PSP Video Converter Wizard 3.
The first one lets you convert DVD movies (or any fragment from them) into video files you can directly import into your PSP. The second one does a similar process, though this time converting video files you have stored in your hard drive.
Last but not least, the wizard, that also lets you convert videos but in a step-by-step interface that makes the whole process easy enough for all users.
All these three apps feature their own configuration menu and let you choose between different formats and conversion options. The only drawback, in my opinion, is the lack of a common interface, a kind of app launcher from which to access all three different apps.
ImTOO DVD to PSP Suite includes all the tools you need to convert videos to a portable format and carry them around in your PSP.