i was developping a video player lately , and i found out there was quite a few problems with the flash Slider component... The problems i met was when i tried to place a second slider on my player , and evetually tried to change its appearance ... Even if you can skin the player at your wishes, i didn't manage to skin two sliders differently .
Normally, the setStyle function should do the job, but even though i managed to skin the thumb differently ( ThumbUp, ThumbDown , ThumbOver ) through the use of the setStyle function , i never managed to change the trackSkin appearance.