Gilgamesh

I like to keep archives on my PC of various news feeds from other servers including the mps news groups.
With the recent changes this has introduced some problems
Messages in the old mps.mpnews have been moved into new group names and here is an example of the error I get when I try to do the news feed now

"Time","Message","Message ID"
"6:46:29 PM","Downloaded article was rejected - <00000003$02B40000$000013DC@P15144968> Article rejected - do not try again None of the newsgroups mps.mpnews exist","<00000003$02B40000$000013DC@P15144968>"

Are there any suggestions on how I can get the feed working again?

Thanks