I have downloaded the test samples from the SVCD-page..

SVCD NTSC CVD-subtitles with menu and chapters
SVCD NTSC SVCDsubtitles with 2 audio tracks
SVCD PAL CVD-subtitles with 2 audio tracks menu and chapters

But where can I find samples of
SVCD PAL SVCD-subtitles
CVD PAL
CVD NTSC ?

Yes, I have tested the link for a CVD PAL-sample from the SVCD-page...it's not working.