configure VPS windows 2003R2 to become accesseble from internet

On my VPS (windows 2003R2) I installed OpenClinica. This works fine on the localhost:8080 (on the VPS) but I want it to be accesseble from any internet browser I'm totally unfamiliar with configuring a server; so what I want: 1/ configure the VPS so it is accessible from any internet browser 2/ may the OpenClinica properties file needs adjustments too (?) (eg mail and mailadres and sysURL) specs can be found here: 9.2.11 Configure the OpenClinica Application: [login to view URL] Description of the [login to view URL] File: [login to view URL] 3/ if possible link it to my domainname ([login to view URL]) so I would be able to open the OpenClinica application by typing "[login to view URL]" is this all possible?? should be completed by tomorrow morning !