Flash 4 ActionScript not supported by Flash Lite 1.x ActionScript

The following Flash 4 ActionScript features are unsupported, or only partially supported, in Flash Lite 1.x ActionScript:

The startDrag() and stopDrag() functions.
Flash Lite 1.x ActionScript supports a subset of the button events supported in Flash Player 4. For more information about handling button events, see Creating Interactivity and Navigation in Developing Flash Lite Applications.
Flash Lite 1.x ActionScript supports a subset of key events supported in Flash Player 4. For more information about supported key events in Flash Lite, see Creating Interactivity and Navigation in Developing Flash Lite Applications.
The _dropTarget property.
The _soundBufTime property.
The _url property.
The String() conversion function.