For a freebie this plug-in can not be faulted.
I use it now for 3 sites and although I have had a few problems the support has been exceptional. Admittedly at first responses were a tad slow, one every morning to be accurate. But they are the other side of the world to me so this was nothing more than expected.
Then the support properly kicked in and over the course of a day here( that's 9am-ish to 10pm-ish), which must have been a night and half a day there, the problems I was having were sorted out. I do have premium support from buying the gold cart upgrade.I know this helped, but even then, They went way above what I expected. I know the guy who helped me sort this put in way more effort then I had expected. Now that to me is well worth the cost of the gold cart upgrade ( It cost me around £26 )
Very happy to give them 5 stars and would happily recommend this plug-in to others