Check with your provider for any message size limits.

Due to encoding overhead of about 40%, a message is larger than the file
being sent. So a file of about 700 KB will result in a message of about
1 MB.

Also see:

How to troubleshoot error messages that you receive when try to send and
receive e-mail in Outlook and in Outlook Express
http://support.microsoft.com/?kbid=813514

Outlook or Outlook Express Hangs After You Send an E-Mail Message That
Has an Attachment
http://support.microsoft.com/?kbid=315008
Messages That Contain an Attachment Stay in the Outbox

--

Mike - http://pages.prodigy.net/michael_santovec/techhelp.htm


"Tuffy" wrote in message
...
When I try to forward a video clip it will stop sending when about 50%
sent.
It is like there is a limit on how many bytes that can be sent. I am
useing
a dial up connection. My old computer useing the same connection and
provider has no problem sending out video.
--
Tuffy