I got Genie installed today.... I've got content on some drives.... a lot of the threads I saw were aged ... so: 1-can I simply plug a usb dlna drive in? (longshot) 2- can I serve it using win7 Media Player? 3- does it still have to be mpg or does mp4 work yet? 4- is there some better way to serve it and does that way get around an mp4 limitation if it still exists? TIA!