Some comments about usability etc
Mac Protection application is not accessible though normal Cmd+Tab application switching shortcut and does not have icon on the Dock. This means, that if I have normal desktop (~10 open application windows) I have to either minimize them or go through top menu: click f-secure logo + select menu item 'Open F-secure ...' + click on that menu item.
Since this menu is not really doing other stuff than being used to open application control window, why could not main application window be opened just by clikcing f-secure logo on the top menubar? Changing application menu item logo to indicate whether Mac is protected sounds better idea than current disabled menu item saying "Your computer is protected".
Next - when task is run, for example scan home directory task, the task window becomes independent (does not have "parent") so it can be lost under main application window. Not cool.
Update is broken - it presents happy install-application-dialog but after agreeing licence terms and selecting disk, install button does nothing. Perhaps I should boot ... (but OSX is not Win...) ?
Some other notes: giving feedback on the product is not user friendly. You could make life easier for the people who want to contribute ...
F-Secure Mac Protection (B9871.C9041)
OS X 10.7.4 (11E53)