@All
If there is one video player to get on AmigaOS 4.x, it IS DvPlayer.
Fast (very), robust, capable of reading many formtas (only MOV and FLV are really the ones missins at the moment, and streaming too).
Stephen answers quickly when there is a trouble and is very kind.
What's more, its cost is far from high.
Don't hesitate, I could not live without it now