This package is not currently loadable. The package owner has been contacted to assist in correcting this. (klc, 7/11/2008)
This package changes fileIn so that unloadable definitions are stashed in a global called 'Unloadable'. Then, after the next fileIn, Unloadable contents are checked again - if any classes have appeared in the meantime, these definitions are loaded at that point.
The end result is that you can fileIn dependent packages in any order you like.