Got it working on my S2 this afternoon. works really well, even over 3G. (didn't watch much, just tried it out to see the quality) and it also has the pay per view movies on it so you can watch things like The Avengers, MiB 3 etc (and they all seem to be $1 cheaper than via iTunes at $6.99 for 48 hours rental vs $7.99).
definitely quite a bit more TV on there now (all still UK stuff). And Netflix has been acting up the last few days which meant I was watching QF quite a bit more than usual