Hi I have an RNS-E which had the original Western Europe 2004 DVD. I bought a 2006 DVD from ebay and have just iunstalled it. It went therough the software upgrade, rebooted twice and is now asking "Please insert the Software CD" The DVD is still in there..... I have tried ejecting and re-inserting both it and the 2004 disc but still no good. HELP!!