When I try to send a pdf file or forward certain other files in outlook express 6 they do not go through and part of the time I am cut off from my server (Comcast). I have tried stopping my antivirus (Avast) and changing security settings in outlook express to no avail. I am able to send files on my laptap connected via wifi so it must be my computer. Any advice will be greatly appreciated. This is driving me to drink. A short drive. Thanks.