Thought I might jump on the bandwagon regarding a Free Windows app called Double Desktop which allows having an app spread over 2 screens on a single screen,,,clicking on a left/right arrow key shows each window half.
Here is the kvr thread…
http://www.kvr-vst.com/forum/viewtopic.php?t=47198&postdays=0&postorder=asc&start=0
Podium currently has fixed width,,,, so would it be possible to have an option for unlimited width?
I tried this by stretching Energy XT over 2 screens and it looks great and appears to be functional.
Double Desktop is worth a look,,, 8)