Thanks, David, Al and Carlos.
And now, a mosaic of two photos: M42 and Running Man
M42 - GSO 305mm - Canon Rebel XT - 11 x 120 s iso 800; 4 x 60 s iso 400; 4 x 30 s iso 400 - Vixen 70mm DSI Meade
Running Man - GSO 305mm - Canon Rebel XT - 12 x 120 s iso 800 - Vixen 70mm DSI Meade
large scale:
http://i1063.photobucket.com/albums/...runMan_1k4.jpg