how to make MediaPortal fetch complete nordic EPG over DVB-S from this EPG stream ? (1 Viewer)

[Al_Capone]

please look at the attached picture.
I was told that this transponder has the best EPG, it gives me only ~3 days. it's supposed to be one week.

how can I get MediaPortal (TV Server) to fetch the last two EPG streams ? - that's the ones that should be the best ones.