240 sec x 12, no darks, no flats, no bias
Canon T1i modified - Unguided on stock CGEM mount
Canon 18-55mm "nifty-fifty" lense @ F/4.0 ISO 200
Captured in 70 degree temps, and poor seeing
Acquisition - Backyard EOS
Stacking and balance - Nebulosity 2
Post processing in Photoshop 7
Couldn't push any further with the conditions, so I'll make another pass at this with more intensity pretty soon.
Picasa really compresses these shots something terrible. Another copy of it is on ASTROPHOTOGALLERY.
I'll write up my own assessment of Backyard EOS shortly as this was my first time using it. Absolutely wonderful software for this purpose and a little more friendly with DSLRs than Nebulosity as far as connectivity and settings. A screenshot below.