How to use wps 5.1 and wps 6.0 test environment in RAD7?

I just installed RAD7(from 10 disks). I don't have disks to install optional portal test environment 5.1 and 6.0. I have 2 questions:

1. Isn't wps 5.1 test environment included with RAD7? Do I still need to install anything else in order to use wps 5.1 test environment within RAD7? If yes, I don't have disks, what's the alternative? Install full wps 5.1 ? Is there free/trial download for wps5.1?

2. If I want to use wps 6.0 test environment and don't have optional insall disks, any other ways?

thanks for the response.

Answers:

1, install from original disks and choose to install dev env from the menu.
2, get the disks. I mean hello, what can you otherwise do but to install from the original disks or choose to use another environment such as liferay or other portal env.

Regards
Peter G