>Art,>>The Midway update was an update to the airport that I>downloaded from the scenery section on this site. MTX stands>for My Traffic X.>>To rephrase my question, would anything in the update that I>downloaded from this site cause My Traffic X to not be able to>have Southwest planes at Midway?>>RodMy guess is you have conflicting "afcad" files now, due to the way you may be adding stuff to your Scenery Library in FSX. I have MTX, Midway, and tons of other third-party "afcads", and experience no problems. You might want to take a look at the link below to a tutorial I wrote about managing addons in the Scenery Library. Phil Taylor added it to his blog after he read it.http://forums.avsim.net/dcboard.php?az=sho..._id=453571&pageFalconAF

Thanks I will read the tutorialRod

>There needs to be a standard "naming convention" applied for>"afcads" nowadays. The file name should include either "AFX">or "AFD" in it, and the download preview from the author>should also specify which program was used to develop the>"afcad". A standard naming convention yes - starting with AFX, or ADE or FSXP - NO WAYThe airport identifier should be the first thing in the airport name - then the program used to create the airport.i.e.KIAH_AFX_xxxxx.bglKIAH_ADE_xxxxx.bglKIAH_FSXP_xxxxx.bglMost people are concerned with which airport than the program used to create the file.