DrScheme's Create Launcher menu allows you to create your own separate programs that you can use without starting up all of DrScheme. To use them, first save your program to a file and set the language level and teachpacks. Click execute, just to be sure the program is working as you expect. Then, choose the Create Launcher menu item from the Scheme menu. Choose a place to save the launcher and you will be able to use that as you use any other program on your computer.
These launchers are not stand-alone. That is, you cannot copy the launcher to another computer and use it there. DrScheme must be installed on the computer with the launcher in order for it to work properly.