You can further configure Greyhole by manually editing '''/var/hda/platform/html/config/greyhole.yml'''.
To see what options are available, and what they do, refer to the [https://gist.github.com/1379102 gboudreau/Greyhole/blob/master/greyhole.example.conf sample greyhole.conf] provided with Greyhole.
greyhole.yml is in in YAML format. Most of it should be easy enough to modify. The only exception would be the sticky_files (and optional sticky_into) options.<br/>