Hello fellow Astrobin'ers. This is just a quick note for any asiAir Pro users out there that have not updated yet in OS 1.6.1 to firmware version to 8.10, you are missing a very significant improvement. This new release changes the guiding mode from single star to Multi Star guiding. The update also simplifies the initiation of guiding and has specific instructions for use with SynScan and Celestron Mounts. The function itself has not changed, it is still a somewhat modified PH2, and basic use of the guiding features such as exposure and gain remain the same, but the processitself is quite a bit more user friendly in general.
scott
scott