I think I found a way to convert... I downloaded the satelliteguys list, opened in Channel Master, edited anything I wanted to change and deleted satellites & channels I didn't want or need on the list, exported to a SatcoDX file, imported into MediaBox Editor Studio, exported to GSP microHD... had to make a few changes on the micro HD afterwards (LNB, DiSEq, Motor) but seems to work just fine for my needs.