Maybe you should look into 321studios products, they place a watermark into their customers backups, they also offer a $1000 reward for their customers/forum users to turn one-another in for misuse...
This all comes from a company that ripped off combined copyrighted freeware from the net, and called it their own in their Dvd Copy Plus product. In addition, IMO they ripped off DVD95copy's program algorithm, which is now their Xpress product... Honesty and Integrety... BullS#@%
This type of hypocrisy burns my ass!
The truth lies in these type of programs and users!