While hunting for any broken/null dependencies in the db, I found an odd column in technology_tables. Anybody else see building_level? It'd be the second column, right after the key column. I don't remember that being there, and it seems way out of place... I recently updated my schema so pfm will read the technology_required_buildings_table, but do you think it updated my tech table? Maybe its always been there, I just never noticed. Anyway, it just caught my eye, so I thought I'd ask.