EPG-question

#1
I have two subscriptions for IPTV, one for my MAG 54-box and one for my Samsung TV/Computer (ProgDVB) and right now EPG is working for the MAG-box but not for the TV/Computer solution.
When I enter my Mac-adress from the MAG-box in ProgDVB/Ministra/Stalker I get the EPG allright. Since the subscriptions are identical and the programs are the same is it possible to use the EPG collected with MAC-adress also in the "ordinary" subscription (Http://-based) ? Is there a file created somewhere in ProgDVB that I can load to get EPG for the non-MAG-subscription ?