I'm with Mir.
Trying to use the GPS in the Level D is honestly not worth the trouble. The Leveld D was designed to be flown using the FMC and not the GPS. I should imagine you will run into some probelms.
Download a POSKY 767, and use a freeware panel as an interim solution. If you need any help with anything on the LDS767, drop me a line. Once you know how to fly it properly, it becomes alot more fun!
[Edited 2006-05-20 13:06:15]
Living the high life on my ex-Airliners.net Moderator pension...