We just put Garmin 400s in our company 1900s. We upgraded them from a KLN 90. One thing I noticed is the 400 doesnt seem to have route memory like the 90 did. For example if you type in KGRR in the 90 once you get past inputing the "G" it will enter the rest. Does the G400 have the capability to do this? Is this something that can be changed in the setting somewhere? Just curious because it is especially nice for common intersections.