I've got the SONY RM-AV3000 (the US version). Although it doesn't support the Sky boxes straight out the box you can teach it all the controls. I've got one button programmed to speed forwards at 12x and another to do it at 30x. lazy I know but it shows how flexible it is.
I find it a bit bulky and I'm terrified one of the dogs is going to trash it but it's just great to be able to turn down the tv volume, turn on the surround amp and select the movie from the planner all from the same unit. I've not even looked at macros yet!