Thanks to BiggRedd, it looks like you know you are on 129! If you want, you can just use the Horizontal put polarity LNB that is there, and replacing it with an LNBf of any sort will get you both polarities. Keeping the dish as it is, you can replace the LNB with the bolt-on type BiggRedd talked about which makes an LNBf or dual LNB with both polarities of the right kind; the four little bolts that hold your existing LNB are the same match for any LNB or LNBf for that kind of feed, the ones that are dual polarity (both H and V) have both with voltage switching or have two outputs, LNB style, for both polarities which need a switch attached. If you unbolt the existing LNB, and turn the existing single polarity LNB 90 degrees and re-bolt it, you will get Vertical polarities instead, but when you point to 97w, that means missing RTNews.