Fast Folders is a shell enhancement that gives you fast access to your favorite folders in Common Open/Save dialogs, the desktop and in Explorer.
You access the Fast Folder menu by right-clicking anywhere in the directory background (right pane) of Explorer, the "white area" of Common Open/Save -dialogs and the desktop. In the menu that pops up there will be a new item called "Fast Folders" with a list of folders (that you've added from within Fast Folder & Command) that you can have Explorer & Open/Save dialogs fast and easy browse to.

Fast Command will help you create run-commands for use in the Start Menu's Run -dialog. The commands can launch programs, open folders, run files and launch URL's.
The thing is that it will take less time to open the Start Menu's run dialog [WIN+R] and type in a command than it takes to locate the shortcut in the Start Menu or manually browse for the file/folder in Explorer. The Start Menu is often filled with all kinds of different shortcuts which makes it hard to find the program you're looking for.
When you run a command, the program, sound file, script file, image, document, URL or folder that you have specified is launched.