It won't take much longer, because I compress the dir and setting the attribute to compress all subfolders also, BEFORE 7zip unpacks the drivers into it ...Unattended setup using this methode takes 2 minutes extra when using all driverpacks ... If you do it afterwards it takes about 10 minutes ... (on my 1Ghz machine) ... But I have ordert a nice new machine with following specs: AMD XP64 X2 4200+, 4GB ram, 4 SATA2 HDD 250MB 16mb cache in raid 5, Asus A8n-SLI Premium. So performance is there, with practicly no limits ... And yes, I had all cyclic errors, except for the BASE ...