In stead of using Autostakkert! I did use RegiStax6 to stack my .avi movies from Jupiter. The movies were taken using the ASI224MC camera on my dobson Orion XT12" last friday, March 25th.
The picture below is the result of 94 frames stacked and the imaged was saved under tiff and edited further using CS4. The final result is saved under jpg format.
Besides the four galilean moons - Io, Europa, Callisto and Ganymede you can alse recognize the "clouds" on Jupiter's "surface". The equatorial zone in the middle and north and south of this the temperate belts and tropical zones.