I have finally added some ai to my installation and want to adjust the taxi speed. Downloaded and tried taxispd.zip from the other site - got a run time path error.Anybody got this to work?If not, where is the taxi speed value for the planes so I can change it manually?Thanks.

I believe both Taxispeed.exe and AISpeed.exe changed values in the sim1.dll in your fs2002/modules folder. Sim1.dll for fs2004 probably (most assuredly) arranged differently. Therefore, changing values in the fs2004 sim1.dll could have undesireable results.The default taxi speed for fs2004 AI on long distances is 20kts vice the 12kts for fs2002. AI speed looks ahead for aircraft and turning points and slows appropiately. If you have a complicated taxi route with a lot of nodes, it will cause the AI to slow based on the look ahead, angle of the next node, and it distance from present position.W. Sieffert