The shot above taken on a Canon G9, was combined from two shots (one focussed on the foreground and one one the engine) with the camera resting on a bean bag, which in turn was resting on some stock boxes. Previous attempts with Combine ZM created some odd misregistration results on the left hand side, however, using CS3 as above worked perfectly, the stack creation twisting one of the images slightly to solve the previous problem. The whole fiddling about from RAW file selection, through grading and selective deleting of out of focus bits right through to resizing for web took around 10 minutes.