Backup all multimedia files in iPhone to computer or iTunes move files from computer to iPhone convert DVD movie common video and audio files download exciting online videos extract audios to make personalized iPhone ringtones and etc. New features: 1.Support iOS 4.3 2.Support CDMA iPhone 4 Features: 1.Transfer music movies photos books(PDF and EPUB formats) and iPhone ringtones between iPhone and PC easy and fast. 2.Backup all files in iPhone to iTunes library support iTunes 10 well. 3.Create photo albums from pictures shot by iPhone import PDF/EPUB books to devices build playlists for multimedia files freely. 4.Convert almost all popular audios/videos to iPhone compatible music/movies including M2TS MTS AVI MPEG WMV DAT TS MPV NSV MOV QT H261 H264 WMA AAC AIF AIFF AC3 and so on. 5.Rip CD/DVD including ISO image files and IFO folders as well to iPhone compatible music/movies for playback on iPhone without troubles by DVD encryption. 6.One-step to download and convert online videos from top online video websites including YouTube metacafe Dailymotion Break Vimeo Revver Blip Vidilife and Stickam and transfer to iPhone directly and immediately. 7.Extract audios from audio/video files to create customized iPhone ringtones and move to the device directly. 8.Transfer PDF and EPUB formats books to iPhone easily create photo albums preview and export photos shot by iPhone are also available. 9.Fully support output files for all iPhone/iPod/iPod touch models. 10.Enable NVIDIA GPU acceleration which improves the performance to a great degree. 11.Comes with a built-in resizable media player to preview DVD movies videos and photos and snap screenshots as wish in previewing videos or DVD movies. 12.Automatically select the optimized profiles when importing multimedia files. 13.Proxy server configuration System Power Management Options actions after tasks complete multilingual interfaces are provided.