need a new mount in Discussions - Mounts Posted March 20, 2013 those are some excellent shots Olly, thanks for sharing. to give you an idea, those shots of yours are well beyond what I am wanting/expecting to do. I will be doing shots around 500mm to 900mm, and have been looking at guiding. Im trying to keep the gear down to a minimum, so I was investigating one of those self contained auto guiders that does not need a laptop/PC to use. I haven't done much research on them yet. something like this.http://www.celestron.com/astronomy/celestron-nexguide-autoguider.htmlI have been trying to find out if I can control / operate an auto guider with my Android Tablet (Android Galaxy Tab 7.0) so I would not have to purchase a laptop to be able to set up and control the auto guider. But I cant seem to find any info on the web except for star mapping software for Android tablets.