2. We will look at including replacement header variables in a future version but again we never supported replacement header variables at this time.
Again I would not look for automatic language selection between Photopost and our forums we support anytime soon.
As stated user participation on submitting language packs has been very very bad so until something changes drastically where we could be able to supply every different language translations that are offered in every forum we support I dont think you will see this as a feature in our product.
We do not have the ability to write say 15 different language files. Most any software product I know relies on user submissions in this aspect.