@JaxFirehart : How'd you do it? When I load FO3 and FNV.esm together it takes forever but its loading, along the lines below the FNVedit saying duplicates and stuff GRUP etc etc.
Whats wrong with Wrye Flash for TTW as of now is first : BOSS masterlist isn't merged with FO3 and FNV thats why bash tags should be manually added to fo3 plugins like what poopoopapa said. I myself prefer to do it myself with FNVedit, but bash tags is way faster and accurate, for example you want a mods Destruction Data to be only transfered but not the stat changes, when you put a tag on the ESPlugin, it only merges its destruction data to the merge patch/bashed patch.
@Poopoopapa : As of now when creating a bashed patch with FO3.esm & FNV.esm results in error (Warning message on Wrye Flash saying errors about bash patch FO3.esm). Haven't used weather mods my self since FO3 and FNV share the same weather form. Level list is merged, yes.
You are absolutely right on this one. I have noticed this my self when i run boss for fnv all fo3 plugins + fo3 mods aren't detected.
The error with FO3.esm :
