Is there a way to upgrade CueBase LE 4 to the latest version, which I am assuming is 6? Is this possible without purchasing more software? Also, is there a discount for upgrading to either the latest version of LE or any of the other CueBase products above the LE level, like CueBase Artist or Elements for example. I am using an iMac with Power PC processor and running Mac OS 10.7.4 Lion.
What are the primary benefits of upgrading to a later version of LE and what are the advantages of upgrading to a version beyond the LE level, i.e., Artist or Elements?