Midi messages for Play, Stop, Rewind, Fast Forward?

[goldbaker]

I have loaded a VSTi (Energy XT) with a sequencer component. The playback actually syncs nicely, and I can use it to draw cc envelopes. However, I cannot figure out how to map transport commands from Sibelius (play, stop, rewind, fast forward), so that the sequencer in Energy XT responds automatically. (Now I have to hit play in the sequencer, and then play in Sibelius.)

So -- what midi messages (if any) does Sibelius send out with the playback commands? (E.g., what cc value or midi command should I put in Energy XT to control its transporter from Sibelius?)

Thanks if anyone knows.