Still I'm a beginner with Joomla! and just finished my first website ever (at the age of 56, if anybody minds). I needed a easy-to-use photo-gallery, and I'm happy that I found SIGE. Easy to install, easy to use, lots of parameters. Offers much more than I needed at the beginning. Top-rating from me!
Thank you very much for your interest in SIGE.
I wish you success with it!