Just got Windows 7 Pro x64 from TigerDirect for $139, no shipping. Should have it in 3-4 days. Could have bought Home Premuim for $99 but for $30 more I got Pro which I like very much.
Next I get to install Apache 2.2, PHP 5.3 and MySQL 5.1 and migrate my existing Web Server to it. Should be fun for weeks to come
(already have it sort of running on this machine as a test). Lots of changes needed from the old Apache and PHP to this new, current level, yikes!!!