The older I get, the more I realize that although I can play the 7000 reasonably well, I'm clueless on any sort of "tech" issue. OK, here's my question: I have 2 zipped files intended for KN7000 use. I'll unzip them to my desktop. Once I do that, what's the best way to get them transferred over to an SD card so that I can listen to them? Right-click the file and copy it to the SD card using the card reader? Or is there a better way? Second, I have to choose which file I want to keep. Once I make that decision, I need to put it in a specific place on my "performance" SD card, a folder called "Set 3". Are options given in the transfer process whereby I can put the file where I want it to go? I simply don't do enough of this to remember the process - I promise to print out any replies so that I don't have to ask this again. Thanks.. Jim H.