According to http://www.mongabay.com/igapo/world_statistics_by_area.htm the land mass of the USA is 9,629,091 square Km, and population 280,562,489. And there are approximately 1700 full power stations and 4700 translators, for a total of about 6400 TV towers, not counting LPTV, according to the FCC. Italy is 301,230 square Km, and population 57,715,625. And according to http://www.raiway.rai.it/torri.htm there are about 1800 towers for TV and FM transmitters (combined towers). So, in the US, that makes 1504 square Km per TV tower on average. In Italy, 167 square Km per TV tower on average. In urban areas, Europe tends to house its population in higher concentration than US cities. And yet, even in terms of TV towers per capita, the US has 43,838 people per TV tower, and Italy has 32,064 people per tower. One might argue that the US could make do with fewer towers, if the networks would cooperate more. This would only make the differences even more pronounced. So this is what I was getting at, with respect to "low power TV" European countries, such as Italy and France. As DTT is deployed, it is deployed in those same sites where PAL is today, at least in Italy. With the transition to DTT in the US, potentially the situation could become more acute, depending how the existing 4700 NTSC translators are transitioned to ATSC. Bert ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.