PsychoPy is an open-source package and will benefit greatly from the input of its users. There are various ways you can help PsychoPy develop, depending on your expertise.

1. Contribute with code. If you have a new type of stimulus or analysis you want included then write the code for that stimulus and send it to me so I can fold it into the main package (we can use CVS if you contribute more).
2. Contribute with documentation. These pages are editable. Please add to them. If you have trouble doing something then write a little doc to show others how to do the same. (See how to edit this wiki).
3. Contribute with feedback. You need to tell me if something isn't working. Write to the mailing list with your bug/problem/wish. http://groups.google.com/group/psychopy-users