I just wonder why my image disappears. I was playing around with bitmaps and it works fine...as long as you ARE doing something else. When I leave my ''main''-loop empty (i.e. it doesn''t update any graphics), the bitmap I displayed in my init() disappears. It''s like if the graphics card doesn''t have anything to do, it goes to sleep. Why is this? Is there like a function ''Do_nothing_but_do_something''?