I downloaded CosmoTests twice (on two computers) but could never use it. When i tried to enable the extension, the whole site was replaced by a message sayins "oops.. " something linked to Cosmotest. A real pity becouse I really need such a component!

Wow. Very useful. Just what I needed. I tried quiztext CGI program and was quite complicated plus I couldnt add pictures to questions. This component is simple to set up, admin and use.

Kudos!