Free extensions for Joomla!

I know that many people look for it ... I looking for a plugin, but for Joomla 1.0 and Community Builder 1.2.2 and Xmap 1.1.
Is a nonprofit website, but I can spend some money. Tell me the price and I will donate the money where you want.
Xmap, good job, unfortunately I can not update Jommla, like many others ...
Greetings