I have one for my PC, and it just acts as an extra drive, DJ. Plug the USB in, and Windows should recognise it, then it will appear in My Computer as the next available drive letter. It's then just a question of dragging / dropping or copying / pasting what you need to transfer. As far as USB 1.1 / 2.0, hopefully someone will confirm this, but I think it will work, as USB 2.0 is backwards compatible. You just may not get quite the same transfer rate speed by connecting to a 1.1 port.