I have still not upgraded to Mavericks because I not prepared to upgrade older applications and files. (i am an disabled senior). If I install the 32 bit version of LO, could it be converted over to the 64 bit version at a later time when I finally do?
If by “MacOS 6” the reference is to MacOS 10.6 then the answer to both questions is yes. Simply uninstall the Intel/x86 version and replace it with the x86_64 version (assuming the underlying hardware is x86_64).