The following pictures were made with various telescopes (Vixen 102 FL, Meade 10" 6.3) and a home-built CCD Cam and a Canon 1D Mark II, respectively.
Single pictures were stacked by Registax.  

2000, home-built CCD Camera, KAF400
August 20, 2004, Meade 10" f6.3, Canon 1D Mark II
September 23, 2005, Meade 10" f6.3, Canon 1D Mark II