The tools in this category can be used in a variety of ways to fulfil a variety of functions. Some produce a 2D comic book, others help you to create your own 3d comic films.The one thing they have in common is a high quality graphical output. I will give suggestions as to how each tool may be used in each review.
1.
Ipopetz.tv - I read somewhere that this tool could be used to give a book report from a different perspective or just a different voice. Perhaps in the future, but at the moment you are restricted to a 20 second video. You must also download a small programme (10 seconds) to allow the 3D characters to work which will cause problems if you don't have easy access to your network. Nevertheless, this is a good example of the power of Web 2.0. To create a short cartoon of this quality which lipsyncs to your voice would have been unimaginable just a few years ago. Now, it's here albeit with some limitations. I have included
a link here to view an example I created but I suspect it cannot be viewed without first downloading the browser add on.

2.
Comeeko -
This is one of my favourites and I have used it for a number of years to produce cartoons of Martin Luther King's life. You can choose the number of cells and adjust the layout fairly easily. Your own photos can be added and there are some tools to add to them. Occassionally students have found it a bit fiddly when adding text or speech balloons, but usually the issues can be overcome by changing font size etc. You must make sure you have saved the cartoon at the end of a lesson (even if not complete) as it will be lost if you don't. There is nothing more frustrating than coming in for a second day and having to start from scratch. Saved Comeekos can be re-edited if they can be found. This is simple if you know where to look and it is worth noting that you do not click on the Gallery Tab to find your saved Comeeko but rather on the 'My Gallery' link just above it. You should see a thumbnail of your comeeko and this can be edited by clicking on it. Note that sometimes when I have used it the thumbnail did not appear although when I ran my mouse over, it did register there was something here. This seemed to be a problem with not having the most up to date flash downloaded. Worth learning this tool as it does give an excellent end product that can be viewed online or printed. 
3.
Fix8 - This is a downloadable tool so I will not spend too much time reviewing it. However, it's groundbreaking technology means it is worth a mention. Using a simple webcam you can bring life to a variety of avatars who mimic your movements and lipsync with your voice. You can also take a photo of yourself to create a digital persona. The creative uses in the classroom are endless and while I found the software did not run perfectly on my computer it worked well enough to show its potential. ( I even gave myself some hair!) I would suggest a high end computer, camera and a well lit room for best results. Below is a screen shot and the You tube video will give you an idea of what you might be able to achieve with this free tool. While some of the humour is a bit adult, as a downloadable tool you will have complete control over acccess.