I have registered this Beta build as Gold using my official Lifetime license key. When I go into Help --> About, MM is showing my correct licensing information and is correctly reporting that this is a Gold version of MM.
In Tools --> Options... --> General --> Performance --> Use Multiple CPU Cores (if available)
The drop-down lists here correctly show that I have two cores... I am given the choice of 1, 2 or All for the number of cores I want to use for the four items (Auto-Conversion, Conversion, Ripping and Volume Analysis). However, if I attempt to change a drop-down to anything other than 1, MM immediately pops this dialog:
I am given an "OK" button and an "Upgrade" button. Clicking the "Upgrade" button sends me to a web page about MM gold. Clicking the "OK" button returns me to the Options screen and reverts my choice of cores back to 1.The standard version of MediaMonkey is optimized for single-core processors. For optimized performance on multi-core processors, please upgrade to MediaMonkey Gold.
To upgrade or learn more about MediaMonkey Gold, click the 'Upgrade' button.