Unfortunately that file name is not what I get to download. What I get is xpsp3_5512.080413-2113_usa_x86fre_spcd.iso Not WINDOWSXP-KB936929-SP3-X86-ENU.EXE Obviously (?) I can't just change the extension from .iso to .exe :-( And nlite is looking for only a .exe So just dragging this to my desktop or any other directory will not enable me to identify it and slipstream it. As far as I am aware I need this iso version so that I get the necessary amd dll (see http://www.channelregister.co.uk/2008/05/1...ft_blames_oems/ for reason why)