Trying to setup LinuxCNC but cant see the 'Back' or 'Next' buttons on bottom of screen
 

I downloaded the LinuxCNC live cd with 10.04LTS. I installed Linux to run the program LinuxCNC, however, when I start the wizard the size of the window is too big, I cant access the buttons on the bottom to click 'Next' or 'Back.' The window cannot be resized, the option is not highlighted when right clicked. I cant change the resolution either using the GUI or xrandr on the command line. The highest resolution monitor Linux sees is 800x600. My only other attempt is to try to use VNC or RDP. Any help?

Try tabbing to the 'Next' and 'Back' button and press 'Enter'

If you have a mouse, press and hold the ALT key, then press and hold the left mouse button and you should be able to move the window.