This is a direct link to information on Apple's iMovie. This is a great tool for Mac lovers and can easily help create photo slide shows and digital story boards.
Dropbox is an easy way to share files and to back them up. You can access your docs on any computer even without the software installed. You can send an invite to share access to specific folders or files to allow collaboration. It works on multiple platforms including iPad/Pod/Phone, PC, MAC, Android, Linux, and Blackberry
Note taking software designed for multiple platforms. Works as an iPad app as well as on a traditional PC or MAC. Requires a software install and an account which is free. You can share notes if desired. It works on just about any platform.