I would like to be able to run three different sites (doesn't know if this semantically is the correct word ) on the same XOOPS installation. One site will be our external precensce, the other our intranet and the third a project site. Is this feasible with one XOOPS installation running on on one server? They will be saparated by their respective path's like www.yyy.xx/site1, /site2 etc.

If not what do I need to do to accomplish this?

i saw this some days ago,

check here
https://xoops.org/modules/newbb/viewtopic.php?topic_id=13846&forum=20

grettings.