Ad Astra Observatory

CCDCommander integrates with MaxIM DL 4.x vis scripting. MaxDSLR 4.x doesn’t have scripting. Perhaps MaxDSLR 5.x will have it.
You can get a DSLR working with CCDCommander if you buy full MaxIM DL/CCD with DSLR plug-in (which is $250 more than MaxDSLR)