For me this seems to be a major problem. I have a word to go application which allows me to read word documents and pdf documents. The problem occures when I try to send this type of documents from my laptop to my X8 via bluetooth. Everytime I receive an error message that the device doesn't support this kind of files. I send some pictures and it worked just great, so the bluetooth conection is good. I also downloaded and instaled a bluetooth application and the document transfer doesn't work at all. I'm very disappointed about the Android system. Previously I had a phone with a symbian system and I had no problems with sending and receiving documents via bluetooth. Can you help me ?