Vestel 2300 plays EVERYTHING
 

This cheap dvd-player (i bought this device for about 100$) plays all KVCD templates (thanks, kwag) EVEN with 48 Khz MP2 sound :)
P.S. May be try to feed him AC3 sound? :)
P.P.S. Now i'm encode all my movies using kvcd3x with 528x576 (PAL) or 480 (NTSC) resoluiton, doing pan&scan to 4:3 if movie 16:9 (I have conventional 4:3 TV set) or pans&scan to 16:9 if movie wider than 16:9. With CQ around 80 and Lanczos and BLockbuster ("dither", 0.4) and 224 kb/sec MP2 and put any movie to 2 CD.