taldrens plug-ins are the only ones for the .mod format, as you know they work in max 3 and 4 and the max 4 plugin does work on max 5 but will not work for 6 or 7. i guess there have been alot of recoding for newer versions for them not to work. you might want to check out MilkShape thats the only other modeling program i know that they have made a .mod plugin format. if you do get max seven i would be happy to convert them to mod format for you as im sure anyone using max in the modeling fourm would be happy to help out as well