I used the toolbar Edit & copy to folder option for the copying my stuff , copy/paste works too.
These videos on how to use a flash drive will show it better than I can type it out. They have various ways of doing it but basically copy the files and paste into the USB drive - or you drag & drop if you have 2 windows open.
http://www.youtube.com/watch?v=Y_6bI...eature=related