I've been organizing just in folders. It works fairly well. I have organizing/tagging in both PSE and ACDSee.
I got frustrated with ACDSee when my computer crashed and the info wouldn't transfer to the new computer even with a back up.
PSE tended to crash when I used the Organizer, so I stopped using that.
I've been told that Bridge is good & easy to use.
I'm going to take a look at your program, too, Biancka! Thank you so much for sharing!!