Is there still a 30 second "commercial" skip in Roamio?

I tried a search on "30 second" and did not find anything.



Does the Roamio support the 30 second skip trick that earlier Tivo's had? Is so, anyone have the steps necessary to implement it?



Thanks in advance.



As along as I'm asking....



anything else about a Roamio versus the 3-x (and earlier model) I've got that I might want to know? I guess I realize that it does not have the informative front panel display about what is recording.