This instructable should cost you no money, assuming that you already have an eyetoy. The driver download is free.
Step 1: Step 1: Designating Your Model
This is the result of searching "eyetoy" on www.4shared.com
Select one of the two choices as shown in the picture below, choosing either the Namtai or Logitech version of the driver. Also make sure you are selecting an option with the author by the name of Thomas Dobson.