This is the answer from Emagic support reg. the HESB issue:

-thank you for your E-Mail.

-Sorry, but I don't know exactly the meaning of the error message, but the
-things, you do when the error message appears forces your system to crash:

-When you use Logic with DAE, you have to work with a deactivated
-Universal-Track-Mode because the DAE is not able to handle interleaved
-stereo files.

-After changing the disc buffer (when using DAE) logic is not able to
-re-launch the DTDM-Driver. You have to restart logic. After this, the driver
-is correct relaunched.


-So everything seems to be OK with your system.


-Best regards
-Frank Wöhst
-Emagic Support


Now, correct me if I'm wrong here, but DTDM works on the native side
so universal trackmode should not be a problem, right? Any of you
had any experiences on this? Do I have to read the manual.....?
If I'm right, what kind of support people do they have that can't tell
the difference between DAE and native?
I sent them an answer, will be interesting to get their response...
Cheers
Alar