This extension saves me so much time and headaches. It allows me to open another tab in FF for say, the article or section manager, without having to leave what I'm editing. Great when I need to clean the cache, too. Such a great extension!
SH404SEF has great support at it's back, and I've never had a problem that wasn't answered by their forum moderators. That's a huge relief knowing you have someone at your back, especially when you pay for an extension.
The only thing preventing me from giving them a 5th star is that I think their documentation could be a little more thorough, and a little more descriptive towards newbies. But since the forum is so active, you'll still find the answer sooner or later.
They've recently updated the UI and added Google Anayltics which I find totally awesome. I love the new updates.
I had some trouble getting this set-up initially, but once I figured things out, and got some help from the developer on the forums (who replied in like 2 hours!) I was set to go. So easy to use, looks clean and professional, and I feel confident that if I have any future troubles they'll be take care of quickly. Thanks!