This is just what I needed!
I installed this on 1.6.3 with no issues and it works perfectly. This module has some really nice flexibility like popups, image width, and other granular features.
Thank you for a very nice module :)
This is really a rock solid gallery. One of the reasons this gallery separates itself from the others is it looks great, and when you're displaying photos this is critical. Also, the front end upload feature is the best I've seen. Sometimes you get what you pay for and this is one of those times!