Error Creating Project Remotly

[Junaid]

hi,
I have recently installed the Microsoft Project
Professional 2002 and Microsoft Project Server 2002. When
I try to create a new project remotly using MS project
professional and when I save it I get the error, "There
was Error registering project on Microsoft Project
server". If I create the project from the local machine
(on which both MS project and project server are
installed) then there is no error. The error is only in
case of remotly creating project.
I will greatly appreciate help. I have to set all the
things up and running in couple of days. so please help
me.
Thanks
Junaid