Microsoft will be putting yet another operating system on the market.  A new system called Windows XP will flood the market later this year with some advancements from Windows Me and Windows 2000.  To limit software piracy Microsoft will require a pin number to load the software for each package.  This certain process will probably have a few problems with all the technicality of the process of installation.  Who really wants to keep buying new operating systems from Microsoft every year or so?  Why can’t Microsoft just have its customer sign a contract to keep getting updates to their system instead of having to completely install an entirely new system?