It appears you can make websites outside of Fronter and run them from Fronter. This lets you create far more useful and better looking sites then whats possible from within Fronter.
Password: London https://fronter.com/ukusers/
Now go to the GCSE ICT room for an example.
I discovered this the other day and plan on having a bash at it. A few technically oriented staff have made Flash based sites too on their class homepages.
For those unsure how the demo site does it, you need to make your HTML page and add it as a custom tool to the room. Then bump the custom tool to the top of the side bar.