Microsoft has invested billions in Vista and Windows 7. It's time to upgrade Non-sequiter. You can buy support for legacy versions of VMS, Unix and OS/2.

Microsoft has invested billions in Vista and Windows 7. It's time to upgrade Non-sequiter. You can buy support for legacy versions of VMS, Unix and OS/2. Supporting all the legacy costs Microsoft money that can be better spent on future enhancements. It would be definitely be cost-effective to sell Windows XP support. The reason for withdrawing XP support are strategic, not cost-oriented (nor customer-oriented!!)