Roamio and Roku?

I just received my new Roamio Plus, which I purchased because I want to be able to watch recorded shows on my iPad when my husband is hogging the remote. I have Cox Cable and I already have a Cable Card in my older TiVo, so I am set in that respect. However, somewhere in these forums or on the Internet, I stumbled across something about Cox blocking or flagging (I forget the exact term) shows from being recorded to TiVo or from being streamed? I am confused about what this means - will I still be able to record the same shows with this Roamio that are currently recording on the old TiVo and will they stream to my iPad? I don't want to unpack it if it won't work as I want.



Separate subject. I have recently discovered Acorn.Tv, which I watch on my iPad. In researching for ways to watch this on my Smart TV, I discovered that Roku carries this as a channel. Will installing a Roku mess with my TiVo? :confused: