Is there any way to find an untitled project - other than basic stuff?

I have spent 15 hours on a project that I can not find.
It was saved and re-opened many times. I started this project a couple days
ago, every time moviemaker froze and I had to close it, when I opened it
again it would say searching for.... and my project would come up. I even
hit the save button a couple times, but never named it - Because it was fine
and I wasn't done.

This morning when I opened it and worked on it and it did its freeze thing
and I closed and re-opened it - it was fine. Then after a couple times of
that, when it opened - it opened the last NAMED project I was working on.

The named project was the end part of the new untitled project.

I have used searched, used restore then un-did restore, read 50 websites,
read help here.. I have looked everywhere.

This may not actually be a moviemaker question, more of a Where do I find
something I did 5 hours ago. Is it possible?

Thanks to anyone who can lead me in the correct direction!!
Liz

some how as adminster on my computer I have shut off task manager, how can I
get back that function ie what do I need to do and how do i do it..txh

Is there an easy way to sync up calendars between users on XP using
Office/Outlook 2007?

in trying to get rid of stuck programs I do a ctr-alt del and was able to
get a display that included task manager now my display comes up with lock
computer.log off, shut down.Password, and cancel with task manager grayed
out and unable to access. would like to find out how to get task manager
back...