virtualbox display problem

[MrLowEnd]

hey guys wondering if someone can help me with my virtualbox dilemma. i just used virtualbox to install vista business on my hard drive as part of a school project. however, when i try to go to full-screen mode, the actual display stays the same size, and i get a black frame filling the rest of the screen. i want to know if there's a way for me to fill the screen with the actual display of the guest OS. detailed instructions, please and thanks.

[philcamlin]

change the screen resolution of your screen in virtualbox to what it is in ubuntu

that will solve your problem :)