When installing 4.0.3, it times out at "Setup Languages" Why?

All of my username and password, database info is filled in correctly. Why is the 4.0.3 installation timing out. My site has been down for a few hours. I didn't realize I would get stuck at this point. Could someone please tell me what I need to do?

Try another hoster if u don.t have access to your php.ini - just for an example. need more details btw