We are lucky to have access to KeyNote on our MLTI devices, but if you are looking for a different tool to use in your classroom, then Metta may be what you need.  Metta allows users to combine YouTube videos, images from your device or the web, content from Twitter or Pinterest, and audio recordings to make a multimedia presentation.  A great feature of Metta is that now you can save your presentations into your Google Drive Account, where you can then share them with those users who need access to them. Metta also allows you to insert a quiz into your projects. This means that people viewing your Metta projects can watch a short video clip then answer questions about it before moving onto the next part of the presentation.