Microsoft,
We purchased your operating systems.....purchased games to run on them.....and then you upgrade the code. We understand the need to progress, but do not leave your patrons holding the bag. You have some of the most experienced programmers at your employment. It is not always about the ultimate buck. Have your programmers write (and pretest) an in system win 95, 98, xp, vista, etc. backwards compatible operating system. You would then have all of our admiration.