I tried it as well... I can unzip it and see all the mission files in the Pfiel folder, and even copy them, but when I either paste or drag them to my Campaigns/DE folder, right above the Weib folder, it pastes no file information.... Strange situation going on here....
Ive opened and copied the zip file and the folder contents, and it still does the same thing...
BTW, has any Do-335 skins popped up yet??? The default one is lame...