if you know that---then at the top of that box where it says "look-in" hit the down arrow and hit whichever file you want. use the view menu button and select thumbnails, then select which you want and hit upload
think i have to get daughter to do this---i do what you said and menu show up blank---may be a pc problem ???---but i thank you very much for trying to help this old poop
sorry i couldn't help--i bet you know way more than you ever thought you would. and your right it shouldn't show up blank, it should show something. take care and i look forward to seeing your avatar.