I've recorded a small video of OS4 in action on my BPPC.
Please keep in mind I was using a digicam and holding it with my hand before you start flooding me with complaints :-)
<a href=http://movies.intuitionbase.com/OS4_BPPC.avi>Original AVI 320x240 (~48MB)</a>
<a href=http://movies.intuitionbase.com/OS4_BPPC.mpg>352x288 VCD mpg (~29MB)</a>