I've been using this for awhile now, how long? I don't know but there wasn't many reviews when I decided to use it. I just wanted to leave a review now and while I can't say anything about a lot of the features since I don't use them but the ones I've been using have worked with no issues and been perfect for my use of it; which is mainly the loop button, automatic quality setting and volume boost. I've been testing the themes recently though and I've liked them. Thanks for the extension and the work you put into it VampireChicken & everyone else! :)