Microsoft, again, has announced a delay to Vista.  It was to be delivered in 2001.  Now it is January, 2007.

For anyone interested in the features of Vista, Mac OS 10.3 had them all.  Of course, that was two years ago.  And, now, the new Intel-based Macs not only can run Mac OS 10.4, etc., but there is a free download which will allow the same machine to operate Windows.