Hello
after a lot of time i can say now i know how Saturn have to be in good seeing condition
never got a night with this kind of seeing in the past year ...i estimatre it about 1-2 Antoniadi scale.
Registax 4 & Photoshop cs2 for elaboration
Celestron c 9.25
webcam Philips spc 900
I'm trining a software who help with collimation ,the name is Metaguide
It work very well .
Cheers
Giorgio
http://forum.astrofili.org/userpix/6...ntazione_2.jpg