I've read about Diablo, but i can;t figure this out:
(1) Is Diablo the LAST OS upgrade that does a complete install,
Or is it the FIRST upgrade that does an incremental install?
(If it's incremental, then I have time to do it now.)

(2) I use one of the few apps that apparently works correctly with os2008 but not diablo: the Gnumerics spreadsheet. How do I find out when Gnumerics has delivered a standard (?) upgrade for Diablo so that I can safely upgrade?

Thanks in advance for your advice!

-toby robison, author of the fantasy novel, http://raven'sGift.com