Hot Potato is awesome software free to personal users that generates all kinds online of quizzes. It is extremely easy to use and cake to install.
I'm the head of the ESL department at Hawaii Tokai International College. The Chancellor and Vice Chancellor asked me to develop an online training for students in Japan planning to attend our program. Hot Potato was the answer. I decided that students should start by first learning the most common thousand words in English. I then asked each instructor in the department to make a few Hot Potatos quizzes based on the list. Lucky for me they didn't revolt, and went along with plan. With a little help from Dreamweaver, I was able to put together a website that featured the vocabulary plus lots of extras such as listening quizzes and even quizzes with embedded video. This was my first project collaborating technologically with my colleagues and I was worried the whole thing might just blow up.
But sure enough everyone submitted their quizzes by deadline, all was posted to the website, and thanks to a built in HOT Potato script, the students in Japan were prompted for their names every time they took a quiz, and their grades were sent to me via email. A lot of time collaborating and setting up, but once all testing was over the students were flying through the quizzes.
Success! We had reached the students online thanks to Hot Potato and my department was on its way down the path of revolution.