Ok, here they are:

1. Is there a forum module which can be installed to the XOOPS cms, which would make a forum inside it?

2. Are themes on this site reffered as templates in the control panel of the XOOPS cms? If so, I can only upload .tar templates, is there a manual way of installing themes? Like copy them in one of the folders...

3. Is there a way I can put the current member number to the portal? Like in the members block, so it would display the number of current members somewhere within?

4. Where can I post news and new articles?