I'm new in open source, so my question could be stupid. I have possibility and wish to contribute JQuery Mobile project by testing, bug fixing or coding. I search throw the forum and didn't find the way how to become a member. I'm able to develop and test on Android, Symbian, Maemo, Meego and WP7 devices. I checked test page on WP7 device and it seem like this platform is not supported at the moment. This issue possibly could be a starting point to me become a member :) So, what should I do at the beginning? If some one could help me or provide mentorship it would be perfect.

Thanks!