I've already saved include/config.inc.php file, your anycontent.php file, but do I have to save the ENTIRE album folder?
You don't have to; it's just so you have a backup. If you want to update without making a backup that's your decision.
Ok. So I can delete all the other files and folders except the album directory, correct?
The update steps don't involve deleting anything.
Ok, then what does "unpack the archive" mean?
It means extract the file you download to your computer.
I've finally upgraded.
So I am not to touch the anycontent.php, eventhough its still part of the older version?
QuoteSo I am not to touch the anycontent.php, eventhough its still part of the older version?
Right, as explained in other threads.