I don't think I gave enough information. I would like to keep my multicard reader and add the Panasonic cardreader usimg the install program from the SZ-CB7 writing kit. In other words will the computer "see" the reader that came with the kit? If I change the Panasonic reader to another drive than the one set by the SZ-CB7 will it work? On one computer I had to remove the multi-card reader before it would work. This computer has XP. Thanks.