I have used this add-on for many months and have found it very easy to use and reliable, with excellent results.

I like it so much I've paid for the pro version twice (I'm now using a different email for log-in); after first time ($15) I had no problems using it or with the downloads, but I had to re-install my PC's OS, which obviously wiped the cookie that showed 'Pro' status.

Eventually I wanted the 'Pro' version again so paid another $5. _ However, this time, I have taken note of the page to go to, to re-initialise the cookie to enable the pro version. If you do pay for the upgrade, take note of this tip. I didn't and therefore I paid twice, but honestly... I don't care, it's worth it!