You do not have to use it. Some other alternatives: http://www.winsetupfromusb.com/faq/#faq3 Consider this option as last resort. I guess you mean preparing the drivers hangs, not the actual Windows Setup, right? The DPMS script is from Chenall, the current main grub4dos developer, it was later modified by Steve, the author of RMPrepUSB. I wouldn't play with this script unless there is a trivial change needed. The script can be modified to pause every now and then, but this would be overwhelming for the average user, cannot be set as default behaviour. The information you provided, the driver names, is sufficient to troubleshoot the script. Just edit menu.lst or winsetup.lst using any text editor- Notepad++ etc. etc. Alternatively, there is advanced options button where you can set custom names for the source being added and its folder name on the USB disk. As above, you do not have to use the option for SCSI/SATA/RAID drivers. Thank you