Just because you have a small network of computers in your house, that does not mean you are rolling in dough. When you buy a piece of software, you need to be able to apply it to every computer in the house, whether you still have the CD-ROM you bought or not, and that is exactly what the iLok does. This special device allows the end user to continue to have access to already purchased programs whether the software is in hand or not. In addition, who has not lost an operating system startup disk? Look to some of reliable sellers on eBay for an iLok 2 and other accessories. Upgrades such as the Pro Tools iLok are available as well, with a number of different shipping options that are sure to suit any tech geek. Order yours, knowing that your authentic iLok merchandise will arrive safely at your front door with no headaches whatsoever.