Hello, I am thinking to buy this Blade Media BM5000s for my another room as the Blade BM7000s is getting difficult to buy due to un known reasons. The problems is I am unable to find update firmware as to Blade BM7000s to access 9991 menu. I also read somewhere that the firmware of Blade BM7000s can be used. Is this correct?. If it is not possible then where can I be able to find the firmware for this. Also is it possible to use this Blade Media BM5000s as same as the Blade BM7000s with Newcamd or cccam etc.. Please kindly advice me with this issue as I am unable to find another Blade BM7000s. Thank you so much. Best regards.