Allow placement: 0010L-hello.html +-----------+-----------+ 0010R-hello.html | | | | L | R | | | | +-----------+-----------+ similarly 'A' (above) and 'B' (below). Allow placement across monitors. Allow talk notes to be placed permanently on one monitor (is this useful though? speaker could just open an editor with the notes separately). Fix Gtk2::Embed so it doesn't keep crashing and so we can run everything in a single process.