When I purchased my scope it came with a DSI 1, and has been a nightmare to use with my vista laptop. I did however after about 6-7 sessions of trying actually manage to capture a (reasonable) image which I now have a few questions about.

Image backround informaiton:
Image taken 8/5/11 @ roughly 8:30p. There was significant atmospheric heat disturbance noted while imaging. Image captured @ .5s using a 10" Lx200. Sadly, I managed to once again rip my microfocuser cord before imaging which accounts for some of the blurryniess- the rest would be the poor evaluation count requested in DSI (5 frames @ 30%)

Questions:
Right, so my biggest question seems to be, whats with the noticable artifacts running along the right and bottom border?