I'm thinking of setting up a simple course to get other programmers familiar with Ethereum in an hour or 2. For this I want to give them a short introduction, after which I want to do the basic tutorial together. After people download the Ethereum Wallet they can only start creating a contract once they've synced to the test-network and mined some Ether. For me this process took more than a day, which makes it unsuitable for the two hour introduction I want to give.
Is there a way to set up a private network with some people which can be set up in 5 minutes or so? That way I can actually start giving the intro faster.
All tips are welcome!