I was just looking for some equipment suggestions for a quick set up in cold weather to do some astrophotography with a camera only. I would like to have some tracking ability but also not like to break the bank. I have a budget of around 400 dollars and was wondering if any of the members might be able to make some suggestions. I do mean cold weather (-10 F). Quick setup would be a must. I don't plan to do exposures over 10 to 15 minutes. Any suggestions? Rugged.. cheap... reliable... battery powered if possible. I looked at some of the Ioptron stuff but I heard some bad things about battery performance and cold weather. I only need about an hours worth of battery time. Also a dedicated tripod would be nice too. I do have a tripod that came with my Atlas mount and I could use that if the system was compatible. Any suggestions would be great to hear. Thanks for reading and thanks in advance.