How to setup an IBM Workplace server with CentOS (RHEL) + VNC

Recently i installed an IBM Workplace server on CentOS with VNCServer. The IBM Software can run on Windows as well as Linux (RedHat Enterprise or SuSe). Because you actually have to BUY RedHat Enterprise, they say you pay for a support contract but you cannot download the install files/ISO without buying the support contract. You [...]