Hold onto your hats folks, 'cause Microsoft has just done the unthinkable and extended availability of its Windows XP downgrade option, again. This latest move, of course, follows complaints that new licensing issues with Windows 7 could cause some serious headaches for businesses still hanging onto XP, and basically force them to either stock up on XP-ready systems before April 23rd, 2010 or face the possibility of Vista-only downgrades thereafter. The new deadline isn't quite as clear cut as past ones, however, with Microsoft saying only that the XP downgrade option will be available for 18 months after the release of Windows 7, "or until the release of a Windows 7 service pack, whichever is sooner." So, as ComputerWorld notes, if Microsoft pushes an SP1 update out the door six months after Windows 7 is released, folks could well be out of luck yet again -- at least until Microsoft sets a new deadline, that is.

[Via Electronista]