I have updated the Gallery Comment Notification feature on the site.
The option allows you to receive a PM notification anytime that a comment is left on your Cover or Labels.
PM notification is enabled by default.
How to turn it off? (the part that was not working lol)
You will need to go to your User Control Panel and click on the Board preferences tab.
Set your preference next to the Notify me on new Gallery Comments option.
Note: The Gallery no longer sends Emails but instead sends PM's internally.
So if you have Notify me on new Private Messages the option directly below this one turned off you will be able to get gallery new comment notices when you come by but not receive emails anymore -- unless PM notify is set on along with Comment notices.