autoupdate errors

[Saphari.com - www.saphari.com]

i have been trying to autoupdate orion for sometime now
and have been unsuccessful.  i am using 1.4.0 and trying
to get to 1.4.4.  i use the java -jar autoupdate.jar to
update.  the only thing that happens is the says:
"Sending fileinfo to server ", but no files get
updated.  did something change?  is anyone else having
the same trouble?  where can i find a zip file of 1.4.4?

artie