Currently Being ModeratedMar 27, 2013 1:45 AM (in response to jamesthewineguy)
I don't know what you mean by "How can I do I de-install old version to my new computer?"
If you have the installation disc you simply install it on your new Mac.
You don't have to do anything with the old one.
There is no deinstallation process like you get with some Windows apps.