Lee, It is possible to set your environment back to the familiar blue background, yellow/red/ planes etc. that existed prior to Wildfire. That is under View>Display Settings>Scheme tab>Use Pre-Wildfire Scheme. That being said, we used the pre-Wildfire setup in Wildfire 1. There were enough changes to get used to without that. When we transitioned to Wildfire 2, I went with the PTC default colors at that point with the exception of the datum (plane, axis, etc) colors. I wasn't fond of the brown, so I altered them to an emerald green, similar to the shade that PTC chose for Pro/DESKTOP. After about 3 days of complaints everyone got used to it, and frankly it is easier on the eyes. If you shoot me a direct email I will attach our .scl file. Regards