http://community.winsupersite.com/forums/4.aspxenCommunityServer 2007 SP2 (Build: 20611.960)http://community.winsupersite.com/forums/thread/98660.aspxSat, 27 Jun 2009 21:46:43 GMTa5a28da7-a54a-49cb-8e3d-fb9e7f7597ae:98660anatolian0http://community.winsupersite.com/forums/thread/98660.aspxhttp://community.winsupersite.com/forums/commentrss.aspx?SectionID=4&PostID=98660<div class="postbody">Hey guys,<br />I have original vista ultimate upgrade dvd (upgrade from business to ultimate specific).<br /><br />I want to try out clean install with this dvd any one knows the way how to do it?<br /><br />I know one way but never tried. first install without serial and then second time install with serial.<br /><br />Can i do this way? I am not sure, coz this upgrade is specifically for business to ultimate.<br /><br />Any suggestion? <br /></div>