The assignments should focus on production in the target language, not development of technology skills.
Please consider using tools that are open, web based, and free. For example: SoundCloud, Flickr, VoiceThread, Skype, Tumblr, WP blogs, and others.
Please also consider creating assignments that incorporate media that is accessible, copyright-free, and available for sharing far and wide.
Everything in this "bank" is intended to be shared. After you add something you will have access to the repository.
Please add content, encourage others to do the same, and share away!