Boomer 

Now with Flash MX Compression support, they use the technology broadcasting GnomeRadio and now folks you can too. Stream your audio and video, create slideshows. Convert your mp3's + wave files to streaming format that half a billion user have. NOW
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Gif2Swf 

A very handy shareware programs from Crazy Ivan Productions that transforms animated or static GIF files to the .swf Flash format. Gif2Swf maintains the image quality while keeping the file size to a minimum.
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