Paul,
My advice is to try and get Focusmax up and running first, in case you aren't already using it. It takes a while to get it running smoothly. If you follow this guide step by step, you'll be ok:
http://www.flemingastrophotography.com/focusmax.html
Also make sure you get the latest verison from the focusmax yahoo group (don't use the web download version - it's out of date)
After you have that running, then the next step would be ACP or CCAP.
James