I was going to try it out last night, but seems there's no way to get it to run in Virtualbox: it installs, but locks up after rebooting. If they're trying to get developers using it, then I'd have thought that being able to run in a VM would be a pretty high priority to make it easy to test.
Can you go to virtual manager on it alt+F1? if you find a way to kill /usr/sbin/uxlaunch, then u could try to srat X with starx
It seems to be that it requires intel graphics card as well.(no gma500, ati, nvidia, s3, via etc.)
Someone mentioned ALT+F1 but it didn't seem to do anything . I assumed they meant CTRL+ALT+F1 to switch to a different virtual terminal, but that's intercepted by the host operating system and not passed through to the emulator.
I'm guessing that if I could get a usable video driver in there it would probably work, but perhaps they have hard-coded the launcher for Intel graphics.