It seem somehow users documents are deleting themselves I belive...
I moved the home folders to a temp server while i reloaded our server to server 2008r2
Now I moved them back to the server (including deleteding the folder on the temp server, so dont have backups - woops)
I think its deleting user documents because I went to example the year 9 folder and there a few few empty folders
Can anyone thing what is happing here?