1	GIF PlugIn. Copyright Ray Dream Inc. 
2	GIF File Format
4096	Memory error : out of memory
16384	Unexpected tag
16385	Invalid GIF header
16386	RDD cannot save 24 bits images under the GIF format. Use the conversion commands in the Color menu
16387	Invalid DATA.
16388	Unsupported DEPTH
16389	Unsupported Image Data Code Size.