I inserted a Verbatim Store'n'Go USB key of 512 Mb and nothing happens.
Instead an LG X-Stick of 512 Mb shows up and works. Also a no brand key of 32 Mb works.
The Verbatim key works fine on a Windows PC and a Mac.
It's labeled "STORE'N'GO", I thought it could be for the ' ' signs in its name.
I'll try changing name and retry.
Who knows.


