Full disclosure...I work for Trakus...
It debuts at Gulfstream on opening day and you can expect it at many more soon.
Also, internationally, it is available in Turkey (Veliefendi), Singapore (Kranji), and Dubai (Meydan). It's also in at Mohawk in Canada.
Tracks control the distribution of information as of now...
http://ww2.keeneland.com/racing/List...alt.aspx#chart
http://www.woodbineentertainment.com...roughbred.aspx
http://www.dmtc.com/racinginfo/trakus.php
Churchill does not have the data on their website as of right now, but that could change soon.