What a difference a year makes! This is my first narrowband image of M27. 
Date: 2009-05-22
Location: South Common Observatory
Scope: Astro Professional 102ED @ F/7
Camera: Starlight Xpress SXV-H9
Guide Scope: Williams Optics Zenithstar 66mm
Guide Camera: SX Guidehead
Exposure (Ha as Red): 12 x 300 seconds
Exposure (OIII as Green): 9 x 300 seconds
Exposure (Hb as Blue): 11 x 300 seconds