Hello all, I am glad to have discovered SGL (while searching in GG about White Balance when using CLS filter) It's a great source of information and astrophoto tips ! I live in the west of France near St Malo, and started astrophoto recently with a 80ED refractor and Canon 300D (1 unmodified + 1 Astrodon Inside modded received one week ago), I use DSS for stacking. I put my first images here : Astro300 - Astronomie & Astrophoto I hope to learn and improve my skills by hanging around here (and also maintain my english !) Matth