I thought perhaps you felt you needed to post in Swedish on the Swedish board. That board allows English. I hadn't noticed your post but now I see you received an answer. Best of all, the post is now archived there and perhaps a relative will see it at some point.
The Swede did pretty well with his English. Every once in a while he used a Swedish word but on the whole, his English was excellent.
I've never had a DNA study but there was quite a crowd around a DNA booth at last year's National Genealogical Society conference in Chicago. It was almost impossible to get near the booth.