It is just as easy as any other solution. Everything works! switches, annunciators, etc. No need for key2lan or similar programs. Plus that logics for the 767 in the levelD are much better than PM and yes it remembers the screens.
PMDG remembers the screens too, you just cant interface the pmdg.
Except for the Engravity CDU (which has customized pmdg drivers) and two MCP's
I suggest that people interested in interfacing the levelD go check Nico Kaan's excellent website. He has writen the program FSConv which is a levelD to FSUIPC converter which enables the use of ANY FSUIPC capable interface card.
Next to that he has made extensive SIOC ini files for iocards covering mcp, cdu, pedestal, etc.
FSCONV 5.00 offers you access to almost every switch and/or light
in the Level-D Cockpit, a mile stone in home flight deck building!
take a look here:
http://home.planet.nl/~nwkaan/
A must see website for any levelD flyer and cockpitbuilder !
Stef