Is Halion Sonic and Halion 4 supported bij Cognitone for HN2 and SFP

Halion Sonic SE does not work with the Cognitone Drones and Engines as we already discussed earlier. So I did not expect to get Halion Sonic full version working, when I recently upgraded to Halion Sonic full (they currently have a 99 € upgrade offer at Steinberg).

But - SURPRIZE - it works with Halion Sonic full. Both, the Engines and the Drones can load it and it works like charm.

Now I believe that Halion Sonic SE is intentionally designed by Steinberg to work only within Cubase.

Halion Sonic is a standalone Vsti..so it must work with SFP and HN2

To use Halion Sonic with HN2 you still need to use the MIDI loopback driver, of course, because there are no drones or audio engines at HN2. Drones and audio engines are available only at Synfire. 

Note : do you use the symphonic vst for Halion Sonic Se in Halion Sonic ? ( it doesn't work )

Yes, the symphonic orchestra soundset for Halion Sonic SE (which comes as a trial with Cubase 6) works also at Halion Sonic.

I consider to buy the Halion 4 EDU version ..do you think that i can use the Symphonic Vst 

I don't see a reason, why the symphonic sound library should not work. 

It is a standalone VsT so it will be definely working with HN@ and SFP

Even if you use the Halion standalone version you will still need to use the loopback driver to connect it to HN. Btw: Halion Sonic full version can also be used standalone.