I regularly export my blog for that extra bit of security. I noticed today that recent exports have had a double extension : .xml.ychat which is weird because it then thinks it is a yahoo chat file and wants to open it with the chat application. I can fix it be deleting the .ychat extension but that is a bit tedious. Is this happening to anyone else? I am on a Mac working through Safari. This did not happen when I first exported, but I hadn’t been checking recent exports so am not sure exactly when this started to occur.