VNC and Tiger Fast User Switching

Hey Pablo, let's try this out this evening:
Command-Tab « Blog Archive » Tiger Fast User Switching:

"%u201CIn Tiger, Mac OS X 10.4, fast user switching gets a related feature. When a user session is switched off-screen, if a screen watching program such as OSXvnc-server is running, the off-screen session will get a virtual framebuffer so that it can be remote-operated while another user session or a login window is on the hardware console.%u201D"