wsnider28 on "Change default site in multisite installation"

Hello,

so i have one little problem with my multisite installation.

In the begining it was a single wordpress site, but meanwhile someone asked me to make it a multisite installation. So far fo good...

The problem starts when that someone wants to change the site that apears in mydomain.com. I have 3 "sites":
1-mydomain.com
2-mydomain.com/whatever
3-mydomain.com/home

When i go to mydomain.com it apears the first installation (site number 1), mydomain.com/whatever it apears site number 2 and mydomain.com/home it apears site number 3...

What i need to do?

I need to put site number 3 apearing when we go to mydomain.com. And, site number 1 apearing when we go to mydomain.com/newfolder.

The structure will be:
mydomain.com --> site number 3. Its like a splash page, landing page... It will be two buttons for different business areas. one button to mydomain.com/newfolder and one button to mydomain.com/whatever.

mydomain.com/whatever--> business area 1

mydomain.com/newfolder --> business area 2

Can you help my guys?

Thanks