Indeed but now others looking in here are aware that there are now three different revisions of the Twin, something that the manufacturer has omitted to mention on their website. What you originally purchased would appear to be what everyone else would be supplied with if they purchased the Twin now.
Thanks for sharing all the information. I just purchased a Twin via eBay directly from Telestar and received the revision 3.
So far so good, now I just need to start sorting and filtering the channels as tvheadend found more than 1000