Virtualbox 3 won't install

[Elep.Repu]

I installed vbox3 from http://www.virtualbox.org/wiki/Linux_Downloads
and it removed virtualbox-ose, installed (supposedly) but didn't put anything in the menu,
and I can't find a command for it.

I looked around google, but everyone claims its as easy as just installing it..
What am I missing?

[Elep.Repu]

Oh, it's under System Tools.

[running_rabbit07]

Yeah, every time I install it, I have had to go into menu editor and reselect it before it would show.