G'day all.. Firstly , I have to say , this is by far the most informative of any XP site I have come across. The wealth of info in here is astounding . To all those here whose input has helped me produce a fully unattended XP with drivers and apps, I thank you . I have one question regarding NAV2004. The main OS installs unattended perfectly ( using virtual pc2004 ) as do the drivers and apps , BUT , as soon as NAV is installed , the whole thing turns to s*** and runs slower than my grandma in a 100m sprint. The other apps do install eventually and the OS boots up , but NAV is still running in the background slowing the OS in normal running mode. Has anyone encountered this or is it just a side effect of doing the trial install on virtualpc ? Should NAV be installed last on the list seeing as this is the case ? My system is a 3Ghz P4 with 2 gig of ram and i've given virtual pc 800 meg , so I can't see why the whole thing is stuffed . My batch file may be missing something , but if it is , I dunno what ( attached ) Any help greatly appreciated . Cheers Jake batch_file.cmd