[cctbxbb] Quick start info?

Hi all, this is a question about how to get started quickly. I have looked at the sourceforge site for cctbx and read diverse documents but so far I have not found documentation that would help me get started fast. I have a crystallographic problem which I can probably program from scratch but then again why bother if there is a crystallographic tool box around. But well despite all the power in it getting it to work seems a bit daunting. Are there really good examples? I did get the "sand box quartz model" script to work but this is still far off of what I want to do. Thanks for all advice and sorry if I missed the 'obvious' one. Lothar