Code below searches a certain bitmap (all supported formats of GDI+) picture in another picture or on screen (after saved as bitmap) not depending on 3rd party dll's Pentium 4 of 3 GHz takes * about 4.5 seconds on a 1280*1024 desktop to find a 260*260 bitmap. Partial match 0.5 seconds * about 1 seconds on a 1280*1024 desktop to find a 20*17 bitmap. Partial match 0.5 seconds Some references I used to come up with this solution * code to get a smaller bitmap: http://w