I've recently switched from Cakewalk to Studio One 5.
Because I had the full Sonar Platinum, most VTS appear to work in Studio One, but I use Hauptwerk Organ software, and this just can't work properly with Studio One because of the unique way Studio One handles MIDI. Everything is fine except that I can't manipulate (record/replay) organ stop piston settings.
I'd hoped REWIRE would enable me to link Cakewalk to Studio One, but sadly it doesn't seem to, so I'm a bit buggered really.
I'll have to use Cakewalk whenever I want a project that uses the organ and other VSTS, and Studio ONe for everything else. - A REAL BORE.
.....unless anyone has any bright ideas that is....