Installation on SME server?

I was looking for solution in manuals (impressive library) and articles and forums but was not able to find this particullar server except in one post by Innovatique who had some problems with it (I already replied to him). 

If there is anybody else who can navigate me in right direction, please do so. I am absolute newbie on Linux and the same with YACS, so all suggestions will be greatly appreciated.

Thank you

Lubik