I've asked them the same (translation 2 Swedish) and thier response to me was that the current pmmail hasn't got a separate .dll for language specific parts and therefore no file to give me/us that we can work with.I've even asked Peter Nielsen (Author of PMView, same company) if I/we could translate PMView as well to Swedish, and he replied (in perfect swedish) that he intended to translate PMView to Swedish himself but wasn't sure if it was worth the effort (>5 500 lines). He wants to know if there's enough people willing to pay for such software. I guess that he has been to busy deveoping the new v3 of PMView to consider translations at the moment.
mvh
//Jan-Erik