Hi Guys, newbie with a DSLR here . Finally fixed some of the issues i had with DSLR Focus. Thanks to John, Tony, Roger and others for their help. Nothing compared to other great wide-field shots i have seen around here, but heres my first attempt last night at it piggy back on the 8" GSO. Bit of glow in the pic due to the moon and some donuts

need to take some flat fields and darks.
6 x 2 minutes at ISO 400 at 55mm.
mirror lock disabled, noise reduction off. Large Fine mode.
If anyone can suggest what settings i should be using feel free
Oh, how do i save to the correct format?. I use registax to stack the 6 images and save it as .tif (16bit). After processing in photoshop cs2, i try to save it as .jpg but won't do? The only way is by print screen in photoshop and paste it in paint. The file was overly huge. 45meg.
thanks.