thanks for the quck replies Yaamon and gg22
That's encouraging news. I will try to track these down locally. If global starts HD broadcasts in April that means I can catch the end of 24 season in HD unless I can get a buffalo station that carries it before then.
I don't actually face south as I have a N/W corner unit but I do see south from my living room and balcony. I'm may look into putting something external on the balcony but running a cable will be a problem unless I only use it during the summer and run it through the balcony door.
I'll report back later.....