In BackTrack 3, I found the option to load the entire CD image to RAM and boot from that very useful.

In BackTrack 4, I assumed "Start Backtrack Graphical Mode from RAM" would do the same thing, but it doesn't appear to work. The disc boots as normal to root prompt, then I can start KDE with startx. But the disc definitely isn't being pre-loaded to RAM.

Has anyone got that feature working?