dynavision stb's

[halfman halflager]

just been looking on the darkmans sat shop site and seems to have a few models for sale and the 9200hd is a twin sat tuner model for under £170 states linux asuming there closed source like opticum openbox goldenmedia etc but also reads you can put e2 image and plug ins on so may run two styles of firmware .
seems a good price for a twin sat tuner done a little googling did not find much just wondering if anyone knows a bit more about them