I'm looking for a new ASUS mobo and came across the comment "The motherboard of this series also support hardware coding module TPM, which must not only guard user information, but also prevent attempts at copying license video data, . " http://xtreview.com/addcomment-id-1395-view-asus-p5b-premium-vista-edition.html
What exactly is the module for? I'm guessing to make a computer HDCP friendly. Is it going to stop my DVD backups?