I currently have videocon D2H SD Box, New Diamond Pack installed on a 29 inch CRT TVI recently bought a full HD LED TV for my other roomNow i want to:1. Install a HD box for my new full HD LED 2. Set-up multiroom connection - Original SD set top box and connection on 29 inch tv to be retainedWhich is the best and most economical way to proceed.Upgrade offer is useless for me as I need the existing SD box for my 29 inch TVIf i recharge my account with Rs 2890/- (as told by CC) will i get 25 days extra credit? (long term recharge)Can I book a HD Box from D2h website (offer with 1 month platinum, and Rs 400 cashback), and then integrate the connection and freebies with my existing connectionAnd finally, can i watch any package addons on the 2nd TV in multiroom connection?Thanks in advance