Today at two different times, using two different computers, I tried to upload a couple of files but the operation failed - simply stopped without showing any error message. The "manage attachments" window showed thumbnails and when I clicked "upload," it displayed the usual "uploading" message. Then i could see activity on the DSL modem for 2-3 minutes. Then this stopped but the files were never attched to the message I was trying to send. There was no error display of any kind.