In general, if you want to contribute, write an email to
<a href="mailto:contribute@opengroupware.org" >contribute@opengroupware.org</a>.
Please give us some time to respond in the setup stage (we are getting loads
of emails these days)!
<br />
Right now the best thing to contribute is to check whether the packages
we provide actually work and that the webserver has no bugs! If you find
problems, please send a description to
<a href="mailto:feedback@opengroupware.org">feedback@opengroupware.org</a>.
<br />
We are going to post some ideas on possible contributions in the next weeks
(we have loads of them as well ;-).