You can change the units from cm to inches in Flexi by right-mouse clicking on either of the rulers along the sides of the design area. A context menu will appear displaying the current unit. If you do not have the rulers shown, you can access this feature from the View: Rulers and Grid... menu option.
If you did not receive any ICC profiles with your software, you can easily download them from SAi's website at:
www.saintl.biz. Create a login account on the site and browse to the download section. You will find ICC profiles for all versions of Flexi including the 8.1v1 you are currently running.
Steven Rife
Beacon Graphics