It quiets down after it builds it file structure. It is a PITA while its building that structure.
RMD
I diidn't find the resources to be any problem once it cataloged the files
What annoys me is the times I am working with a file, create a new one and then want to delete or move either the old one or the new one, I get an error that says its open in another program. I have to stop Zumocast in order to delete or move the file