I'm trying to install Reason 3.0 but everytime I double click on the Reason icon, it say REX system could not be installed because access to the global applicaion support folder was denied! I'm using a macbook pro by the way. It also says try running the disk utility and repair permission. Anyone know why this is occuring? I also have the reason 3.0.5 UB update, but I cant even get that far to install the update. I had the program installed on my HD before it failed & they gave me a new HD.....now I cant install Reason on it because of the error mssg. Can anyone here please assist me with this issue??? Thank you!!!