Patience and small incremental focus changes were required. Again, focusing was a challenge. The SAC IV documentation properly mentions that seeing can affect your captures. To see a portion of the fourth QuickTime movie showing the affects of seeing, click the image above. This movie shows the blurring that can occur when seeing is not very good.
Some frames are good, some are blurry.
If you don't have QuickTime, click the button on the right. A few days later, ReelEyes v1.1.1 was released. My first attempt was M57, the Ring Nebula. While it had appeared very nice to my eye using the 26mm eyepiece, I could never see an image of it on the computer screen no matter how I set the gain and shutter speed. In ReelEyes I was capturing at 640x480 and Albireo made a fine target.