Midwest Communications has made a pair of format changes in Fargo, ND this afternoon. Active Rock "Rock 102" 101.9 KRWK Fargo is no more as that frequency has become AC "Mix 101.9" assuming the branding of 104.7 KMJO Hope. That in turn allows 104.7 to become Classic Country "104.7 Duke-FM". Both KRWK and KMJO had