Your software rights aren't what they used to be
Read Ed Foster's The Sneakwrapping of American Law to understand the why you should read Cem Kaner's Software Customer Bill of Rights.
I especially support numbers 4 (User has right to see and approve all transfers of information from her computer), 5 (A software vendor may not block customer from accessing his own data without court approval), and 9 (Mass-market software should be transferrable).