I'd like to know more about what ghost is doing in the background. Is there some place that documents this in detail.

For example the logs on my clients say "Checking for Sysprep. Process id: 624, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SMSS.EXE". What does this mean? what is it doing?

or another example is when I'm doing a task or inventory and the logs say things like "initialization", "changing logon settings", "client file missing, copying from server now", etc. What is ghost actually chaning or copying etc.