Im imagining rather than 40 seperate LCNs Audio D2h will/should rather provide in bunch of groups..
like - Hindi 5-6 : categories within 1 single Channel
- Regional 7-8
- Bhakti - 6-8
- FM Hindi 5-6
- FM Regional 6-8
because toggling from 1st regional to last regional would be real hectically problem.......

{ However I can ADD my favorite Audio LCN to favorite group of d2h remote..
but again getting only 4 colored button here upto 80 fovarite channels only...
D2h should add one more colored button so can accommodate total 100 favorite channles to new Remote...!!}
So total LCN will be around 6 . and this will be good from userfriendlyness and space point of view and toggeling between so called channels as per favorite

choices....!!!