Touvaly lets you create virtual catalogues of collections of files using very little space Originally downloaded 8/31/06. Touvaly is a bit pricey ($25) for what it does, but what it does may be more complicated than I realize. Nevertheless, with a move to a laptop in the works, and a desire to share collections of apps, music, users, and more across different versions of Mac OS X in a limited amount of disk space, Touvaly may be just the ticket. I had thought of trying simply aliasing the directories, as I do currently for some things. But this might be better when dealing with large collections. The software is available for a limited-time trial.

Version as tested: 1.1.3