Try this (modified hint by luis@jazzmelody.net):
Copy the folder called "Macromedia" from C:\Program Files\ on the Windows box to the ~/.cxoffice/win2000/drive_c/Program Files/ folder on the Linux box
Copy the folder "Macromed" from the C:\Windows\System32\ folder on Windows to ~/.cxoffice/win2000/drive_c/windows/system32/ folder on the Linux box
Copy the "Macromedia" folder from C:\Documents and Settings\All Users\Application Data\ on Windows to ~/.cxoffice/win2000/drive_c/windows/profiles/All Users/Application Data/ on the Linux box
Copy the "Macromedia" folder from C:\Program Files\Common Files\ on Windows to ~/.cxoffice/win2000/drive_c/Program Files/Common Files on the Linux box
If available do the following:
Copy the "Macromedia" folder from C:\Program Files\Common Files\Macromedia Shared\ on Windows to ~/.cxoffice/win2000/drive_c/Program Files/Common Files/Macromedia Shared/ on the Linux box
Then i created a shortcut to application that uses this command:
/opt/cxoffice/bin/wine --bottle "win2000" "/home/USERCHANGETHIS/.cxoffice/win2000/drive_c/Program Files/Macromedia/Flash 8/Flash.exe"
Much more stable than MX. No crash until now.
Thank you :)