Many thanks. Managed to get it working. Used a batch file to run the package rather than command line.
The Office 2007 to Office 2010 upgrade works fine, but Office 2003 to Office 2010 wont work the same. If I run the setup.exe file from the ccm cache it works ok, but through SCCM the setup.exe file just sits in the background not doing anything. The test device I am using hasnt got any other previous versions of office installed, just 2003. No error messages in SCCM either.
Any ideas?
Many thanks
Iain