Model: USB Bar 128Mb
Operating System: Windows 98SE (Note: might work with other versions of this os.)
I used this driver from the original CD, which I finally found, and it worked right away.
So, if you have Windows 98SE and Seitec USB Bar 128Mb, I SUGGEST to use THIS driver.
I have no idea about other Seitec USB Bars, maybe even bar's volume (32/64/128/...) may have an importance. Have no idea.