I bought Amiga OS 3.9 recently, and i made some test with video players on my A1200 030/50 Mhz, i played some mov files with moovid at fullscreen and realtime without sound scratches, but the size was very small 160x120 or 176x144, i downloaded some video converters for PC, and i converted some videos to mov, and i got working videos, i don't remember the program, but was a shareware demo. Now i have my Amiga 1200 mounted on a Xtreme box tower with Mediator 1200 but i can't get it work, i hope that using a video card it will work better, AGA modes are not the best for Video.