I am new to AVS Forum and appreciate any help you might offer regarding the USB port on the back of my Samsung HL-R5067W. The owner's indtructions and all the websites I have visited have not helped at all in determining if I can plus in a flash drive (Cruzer micro 2.0 gig) to play music or videos. The manual says only "service" and refers to software updates with no details. Can anyone help?