USB2.0 stick used in a 2.0 port

DOS Tool with 1.40 BIOS is working...

It seems system freezes during searching through BIOS files. Used the third stick with a lot of files on it and it starts searching and stops with the first BIOS file it founds.
Maybe there's the problem

Ok... now go on with 1.40 from website.

Maybe, Nick, can you build me a DOS Tool with the actual BIOS?