> scripts looks for 'cm.tar.gz' not really, it _looks_ for an image in a generic 'cm' directory if you don't pass in a version option (so you can have a 'default' version), and will also _build_ in this tree if necessary, but it won't _fetch_ a generic archive just yet (rick promised to maintain a 'cm-newest' link on the ftp server once he's got a minute of free time).