Some new hotfixes have been released for AutoCAD 2007
16 June 2006
Hotfix - Fatal Error During Save
http://usa.autodesk.com/getdoc/id=DL7450147
Hotfix - Cut and Paste
http://usa.autodesk.com/getdoc/id=DL7450124
Certified Hardware XML Database Update
http://usa.autodesk.com/getdoc/id=DL7440746