I have been using JSE Mega Menu for quite some time now. It is an excellent product and quite well behaved. It was well worth the "learning curve" time it took me to figure everything out. Tonight, months after things were running smoothly, I discovered a problem with a display on iphones. I got support through chat immediately, and, as it turned out, it was a CSS color change I made myself that messed it up. They told me not only what file to modify, but what line number! These guys are great. They are the sort that make the term "Customer Care" a true reality. Thank you JSE!