Its so easy! Worked like a dream!!
Spent hours reading online trying to find out how to transfer my calendar from Office 2011 v. 14.1.0 (mac) into iCal (Lion OSX 10.7.5) until I found this app. Its so easy, and it took me only 5 minutes to do! It worked like a dream, and saved me a lot of time!! Thank you. :))
missmacgoo about OLM Converter Pro - AppEd