Hey 88, see you got the size problem licked!
Nice photo, I like trains going thru, over, around or between something. Was the focus sharp on the original? Sometimes if you crop or reset the diminsions you have to go to edit then focus and adjust it. Also digitals (unless they are the high $$$ ones with adjustable shutter speeds) don't have as good of depth of field as a reg. camera. You can get around this some by backing the camera up some (taking in more then you want in the picture) then cropping down to what you wanted in the first place. Also avoid using the macro (unless you are shooting the side of a building or something that doesn't require depth of field) as it has no depth of field at all hardly.