LinusOnTheLine on "[Plugin: Import any XML or CSV File to WordPress] Strange error with some attributes"

Well, i found a workaround. If you want to att attributes with ÅÄÖ, just use ascii-chars. In my case above; "Sm%ouml;rg%aring;s" did the trick. The permalink is a little ugly, it's "smrgs" in this case, but i can live with that.
If i do not do this, some of the åäö-attributes can be a little messy.