Windows XP SP3 release to web date has been delayed thanks to a compatibility issue between Microsoft Dynamics Retail Management System. Surely this wont have an impact on most of you but it is something you should all be aware since SP3 is no in the wild.
In the last few days, we have uncovered a compatibility issue between Microsoft Dynamics Retail Management System (RMS) and both Windows XP SP3 and Windows Vista Service Pack 1 (SP1). In order to make sure customers have the best possible experience, we have decided to delay releasing Windows XP Service Pack 3 (SP3) to the web. To help protect customers, we plan to put filtering in place shortly to prevent Windows Update from offering both service packs to systems running Microsoft Dynamics RMS. Once filtering is in place, we expect to release Windows XP SP3 to the web.