This is from 31.5.09 and 1.6.09 comprising Ha, OII and SII, each 63mins, showing the crescent nebula surrounded by dark and light clouds of nebulousity:
Hi-res here:
http://urbanimager.smugmug.com/gallery/6451484_edyt4#551672352_XJToJ-O-LB
Sky conditions in early hours of 1.6.09 not great, clear skies and warm with no dew but poor seeing.
regards
Malcolm