Turbo Menu Maker C64 by The Yak Society is a cool disk menu creator.  You run the program, put in a disk and it will go through the files one by one asking you which ones to add to the menu.  When it's finished it writes out a custom menu program that has a built-in turbo load.  Very nice program.

By Alan Reed, WGM is a really nice disk menu with a graphical interface and mouse support. Written entirely in DotBASIC, some of the other features include: Ability to play music, ability to read and display Edstar text files, custom character set and much more. Docs included on disk.

Zapload 64 for the Commodore 64 is one of those programs that falls into two categories; fastloader and disk menu, I opted for the disk menu category because it's just a little to big in size to make a go to fastloader.  Size aside, it could also be a handy fastloader because once in memory, you can change disks and re-load directories on the fly.  It also seems to support multiple drives, but I didn't test that functionality.