Sony has set up a website where you can get replacement CDs for the ones infected with their DRM software. I just went through the process, and it was easy to do. You print out a pre-paid UPS shipping label to send your CD back for a replacement, plus they offer you some free music downloads just to be nice.
I could have left my
Bad Plus - Suspicious Activity? CD sit on the shelf, but I decided I wanted to make Sony... face the music.
http://sonybmgcdtechsettlement.com/