Wouldn't that be Fraud which is statue not civil law, in that you were misleading about your intent when you entered the contract?
Show me my signature on that contract then, please.
Also, in the privacy of my home, I may do whatever the hell I please with the software itself or its physical media, up to and beyond installing it on my toaster, using the disk as a coffee stand, or copying the disk image wherever I want, inverting every bit in it and XORing it with 0xDEADBABEFACECAFE string.
As long as I don't complain to teh Steve about my toaster not working anymore, or that the disk makes a bad coffee stand, or whatever, it's not their freaking business.