Server, Initial wizard for services

[demuxer]

In the last steps after installing the Ubuntu Server, there is a wizard allowing you to select OpenSSH, DNS, etc.. every server (because there is nothing selected) but I passed accidentally with [ENTER]
How do you start that wizzard again from /home now?
May I need the cd-rom?
I cant connect this virtual machine to the internet

[darkod]

What do you mean by "starting it from /home"?

You can start the Task Selector in the command line with:
sudo tasksel

Don't forget that you make selections with the Space Bar, not Enter. After you have made the selections use Tab to highlight the OK button and then press Enter.