BB bugged or just the command ?

if you run b3D or bb just ignore the last parameters in the create image commands

Global mytileset=CreateImage(640,480);
instead of
Global mytileset=CreateImage(640,480,1,2);


and
temp=CreateImage(ImageWidth(image),ImageHeight(image))
instead of
temp=CreateImage(ImageWidth(image),ImageHeight(image),1,2)

it's just additional parameters for blitzplus :)