ImTOO DVD to PSP Converter is a powerful, fast and easy to use DVD ripping tool for your PSP. It can rip and convert DVD to PSP video and audio formats namely: MP4, PSP MP4 AVC, M4A and MP3. Features: 1.Fast ripping speed - It supports multi-threading and batch conversion, supports "Run Background" and any other status "After Ripping Done", thus the more files you convert within one time, the faster it works than other PSP converters. 2. Auto-detects and full uses your CPU which ensures the best speed in ripping. 3. Easy to use - All properties and settings are displayed in the interface and you can easily handle them without difficulties. 4. It can rip and convert DVD by custom file size, by chapters or rip DVD's any segment to PSP MP4 Video. 5. It supports preview - You can see the ripping progress and take snapshots in preview window. 6. Sound normalization supported - You can set the output volume at will. 7. It allows you to select target subtitle and audio track. 8. Output settings are all adjustable - You can concurrently set divers output profiles from one source and customize output file size with a Bitrate Calculator. 9. Encoders and decoders are built-in - Any supported conversion can be done once you downloading the software. 10. It offers excellent output quality and you will get any supported output formats with super image and luxuriant sound quality. 11. Support Windows Vista RTM. 12. The profile of PSP AVC Video(480x272)(*.mp4) is added. 13. You may choose to retrieve DVD info and software updates from the internet automatically or manually. ImTOO Software Studio is one of the pioneers in DVD, video and audio software development.We endeavor to develop most easy-to-use, steady and detail-focused software products.