Thanks a lot, i was looking for this damn key but couldn't find it. Out of curiosity, what does such a warning while loading texgen64 means: "file contains duplicated top level group GRUP Top "HAZD" (while loading skyrim.esm). Everything seems to work fine so far though but i'm still wondering. A DynoNoob question too, are mods like HD LoDs Textures, Indistinguishable Billboards or Trees LODGen (from various tree mods) needed at some point or using xLODGen and DyndoLOD only does the same job ?