this is apparently the ONLY download available for trial purpose .......or is there somewhere on the website where It is possible to download the "non OVA" template for evaluation purpose ?
VMware cannot provide this becuase we do not have the rights to redistributed an entire OS (Red Hat). You need a Red Hat license for a "full" install.
The full install is on the vCloud download page as a .bin file, which can be installed onto Red Hat Linux.