sometimes, we are limited by file formats, such as we can't play flash on our DVD, ususally we use some converter such as SWF to MPEG on , but when I want to play flash on my iPod, I need to buy another program, it is too trouble, some one show me a powerful program SWF to Video Converter Pro on which can convert SWF to multiple video and does very good in audio and video synchronization, I found that because it adopts slower-playback-speed, and abstract audio other than recording, so the effect is much better than others, though these tools are useful, I want a program which integrate burning functions, so I can use it easily