UPDATE: I had to remove the demo page for reasons I cannot specify here. I hope that I can put it back online in the future.
I have set up a demo page for my packager class. You will be able to give the URL of a content file and get it DRM packed to your phone. As this is a demo, it has some limitations. You will only be able to pack video/3gpp, audio/3gpp, image/gif and image/jpeg files. That is, you will be able to pack 3GP audio and video files and GIF or JPEG images. You can test the class at the following page: http://www.keremerkan.net/drm
If you have questions, you can contact me via my contact page.