http://samanathon.com/how-to-install...n-ubuntu-9-04/
Change the directions a bit to fit openSUSE and you will have it working.
You can't use Outlook or Groove, it's impossible. To use Access, you need the access database and the AceDAO dependency removed from MSACCESS.exe
Powerpoint works great, Word works OK, Excel works good, and OneNote runs particularly well.