Xilisoft iPhone Software Suite contains just about everything you need to manage your iPhone! In fact, it's 4 tools in one namely: DVD to iPhone Converter, iPhone Video Converter, iPhone Ringtone Maker and iPhone Transfer.
DVD to iPhone Converter and iPhone Video Converter are designed to convert DVD movies and any video files to iPhone (MP4) videos or convert audio files into MP3, M4A or WAV formats. As the name suggest, iPhone Ringtone Maker allows you to create ringtones out of your favorite music or even video files, and finally iPhone Transfer allows you to transfer and backup iPhone files to your computer and vice versa.
All of the Xilisoft iPhone Software Suite applications are easy to use, have slick interfaces and allow previewing where appropriate. All of them can be used as background processes so you can leave them running while you do other things. It would be preferable to have one menu or application to serve all of these applications but you'll soon realize which ones you use the most and can discard the rest.
For all of your iPhone needs, Xilisoft iPhone Software Suite has everything you need to manage your device.