2d chance at Unity

[Jim Byrnes]

I installed Natty beta 2 in a VM, but I screwed up.  I didn't pay 
attention to the machine settings.  Among other things I didn't check 3D 
Acceleration or give it more video memory.  When it booted up I got a 
message saying I didn't meet the hardware requirements for Unity and it 
booted to gnome.

Is there a way to try to boot to Unity again without reinstalling Natty?

Thanks,  Jim