Ophilotimos

My recommendation would be to use a free cloud editing site like Memplai.com. Its free and easy to use. Best of all it has a collaborative feature that allows you to invite others to participate in your video project. You don't have to download anything, there is no storage as its all on the cloud. They have a mobile upload feature so participants can upload directly from their iphone's right into the video project.

You mention that you have 10 pcs with decent storage. Here is something to remember...with cloud video editing you won't have to worry about any storage space. Try Memplai.com its free and it has a great collaborative feature that allows you to invite others to your video project. Its editor is easy to use.

I love using Memplai.com. Not only is it free and easy to use but it has a collaborative feature that allows you to invite others to your video project. Perfect for schools whether its an individual project or participating with other classrooms or even schools no matter where they are located.