So you’ve upgraded to Lion and now there are one or more applications that you rely upon that do not run.  What do you do?  Well, you have a choice:

  1. Do without those applications
  2. Downgrade your Mac to Snow Leopard
  3. Use another computer
  4. Install Snow Leopard on an external hard drive and boot your Mac from it
This lesson will show you how to perform option #4.

 

So find or buy a hard drive that is at least  32 GB or larger (depending upon the size of the applications and data that you want to run on it) and is not being used for any other purpose.  And follow the steps listed in this video:








Then follow the instructions in the next video:







Boot off of the external drive and install any applications that require Snow Leopard to run and … ENJOY!