from that article:
The Electronic Frontier Foundation has also examined Sony's End User License Agreement which consumers now agree to when buying Sony CDs. Aside from letting Sony install any software they like on your computer it also covers what you can do with stored copies of the CD.
EULA's are the weirdest things ever. I still don't see how they could be legally binding (I remember hearing that they aren't here in the Netherlands), because:
1 - You cannot read a EULA
prior to buying the product. If you do not agree with the EULA, then the product is already in your hands.
2 - EULA's are filled with legal blah blah, language the average person doesn't understand. They're also extremely lengthy and probably filled with a lot of hot air. I find it rather unbelievable that a consumer is expected to read and understand something like that.
3 - Companies can put anything in a EULA that they want. As long as it's obscured in enough completely not understandable legal language, they can do pretty much everything to your PC and call it legal, because Sony bloody well knows no person on earth ever reads a EULA.