Well, after spending time trying to get multible sites programmed into pro-96, I finally got it done. It was as simple as programming the frequencies for sites from Fairfax west to I-81. Then prog all the sites from Winchester to Roanoke (including some on the east side of I-81). I put the site freqs in, and separated each site with the freq of 1300Mhz. I then programmed the talkgroups for the areas that I wanted to listen to. On a recent trip down I-81 to Allegheny County, then east to Roanoke. It worked perfectly all the way down and back.