Quote Originally Posted by Andru View Post
Yes, and it must continue playing after returning the focus to demo.
It continues playing.

I also tried it on another PC, at my work.
OS: Windows XP Professional SP3
CPU: Intel Pentium Dual E2200
GPU: Intel 82945G (i945G) integrated

It worked on that PC too. If it works on the Intel card with shoddy OpenGL drivers, it should work anywhere.