Dear All:Just took my forst successful flight from San Diego to LA. 3 questions:I kept getting a FMC error message that read "Unable Crz Altitude". I couldn't get rid of it with the Clear key & when I tried, it kept changing to a message that said VNAV disconnect.Also, what does EFIS mode Nav freq disagree when I select VOR mode on my MCP mode choices.Finally, why can't I seem to get VNAV to engage during my flights. I have an active flight plan working - why won't it seem to engage?THanks all!Chris

Chris,Congratulations on your first flight!Try this as a setup: (SID / STAR)

"Also, what does EFIS mode Nav freq disagree when I select VOR mode on my MCP mode choices."If I understand you correctly you are seeing that text in yellow on the ND when you select either VOR or APP mode on the ND?Let

Hey! Thanks for the response! The cruise altitude I set was only 12000 because the flight is only about 90 miles. You think this is why there is no ability to get VNAV to work?Second, I don't have any SID/STARS. Where do I get them? The PMDG web page only says that they are coming soon. Where is everyone getting them from?Aside from these setbacks, I am enjoying this like crazy!

Chris,>The cruise altitude I set was only 12000 because the flight is>only about 90 miles. You think this is why there is no>ability to get VNAV to work?No, that shouldn't make a difference since there are no sid/star altitude restrictions. Did you have any altitudes on the legs page next to the waypoints? Sometimes, providing a screenshot can help.>Second, I don't have any SID/STARS. Where do I get them? The>PMDG web page only says that they are coming soon. Where is>everyone getting them from?This is an on-going problem -- one discussed frequently. Answer number 1: Do a "search" on "sid/star", or, Answer 2: click on the link http://forums.avsim.net/dcboard.php?az=sho...17723&mode=fullJust change the update to 0310, the latest NavData update ... the file structure is the same. Here is the link; http://www.navdata.at/ and though the page is "under construction, you can still download the latest cycle.C'ya!