After a holdup since compatibility problem between the Microsoft Dynamics Retail Management System (RMS) and XP Service Pack 3 and Vista SP1, where Microsoft has lastly unconfined the SP3 to the web for downloading it from the internet. You can also download it via the Windows Updates or from the link which is below for the individual to full download the circulated for anyone needing to update multiple computers. From preceding statements by Microsoft, it will not be pushed to the customers for mechanically until June 10, 2008 as per the Microsoft's schedule prepared by them.