I was all prepared for a long night last night but the cloud forced a stop to proceedings and allowed me to get to bed earlyish. http://www.youtube.com/watch?v=hvqkmQeAhTY
Thanks for the comments everyone.
I've just bought the camera adapter for the 'scope and this was my second night out with it.
Celestron 9.25 CPC.
102 frames @ 20 seconds each, ISO 12800 with a Canon 600D at prime focus.
3 dark frames taken before the sequence and 3 after.
Video created with Startrails using the jpg files.
I'm quite impressed with how well Startrails processes the files. My 600D on ISO 12800 is really noisy but the output isn't bad if you don't look too closely.
Here's the same sequence but I've added some stabilisation this time using VirtualDub with the Deshaker plugin.
Thanks to colinmlegg for the tips on doing this. http://www.youtube.com/watch?v=tgwQpWH5TwM