QUOTE(fitsman @ Mar 11 2008, 05:16 AM)

I try directly to dos and not with under dos window.
iprep has a little prob at the benq drives.
If i unpluged all the devices directly dos the write procedure done without probs but i don't try it with simply disable all devices from motherboard bios menu. Has anyone that has the same write problems try simply disable all the devices from motherboard bios menu? If it did then how the write procedure go?
Iprep works fine with Benq's when using a VIA 6421 SATA contoller.
Sometimes it seems Iprep will pick up the wrong port number to use - as it did with me.
All you need to do after using Iprep to prepare your USB flash drive is to amend 'dben', 'rben' and 'fben' to use the correct port number - that's what I did.
If you are using an ICH5 SATA controller AND a VIA 6421 SATA controller at the same time, then Iprep is probably picking up on a port number from the ICH5 controller, even though you have disconnected the devices from this controller.
So if you disable the ICH5 contoller in the BIOS, connect the Benq to the VIA card and then run Iprep, just check using msinfo32.exe that Iprep is still using the correct port number - if not then just amend the batch files.