The zip has a loader in it, but I loaded it via the sd card and all seems fine. I didn't wait for it to autoroll, I set em manually and it took right off and been fine..
If ya want to manually load the keys..
press 8282 on the remote then scroll down to nagravision 2, press ok, this opens up another dialog box
enter the --00-- keys // use the following remote buttons for A B C and D; A=pause button B=sound? button, C=epg button, D=last button
then go back up to the 00 box and side arrow to 01 then enter the --01-- keys then press the ok button the ok at the bottom will blink then exit ALLl the way out to --tv--
autoroll is a feature that rolls the keys automaticaly and manual means you enter the keys thru your remote control. some bin files come with the autoroll feature and some dont.