It is a small script wich let you change width - height and samples of all the Mr_Area_Spots in the scene or Turn their area shadow On or Off . very hany when you want to render your secene (wich has several Area_light) with different arealight parameters. So you change it for all in one pass .
Installation / Usage:
1-Uncompress the Auto_Scale.rar in 3d Studio max main folder
2-Start 3d max
3-choose customize user interface.... from Customize menu
4-Choose Toolbar tab
5-under WorldofPolygons Category Choose MR_Area_Spot_Util and add it to your toolbar