I agree with previous forum message question. I can receive Israel National Radio on normal Internet Radio such as REVO Internet Radio Receiver but if you try search in TuneIn Radio Channel on Roku (which currently seems to the only RADIO channel) the live stream of 'Israel National Radio' does not appear?
It is looking increasingly likely I will have to purchase yet another additional internet adaptor such as the Revo Mondo Wi-fi Internet Radio Adapter, on one of the Apple Adaptors, in order to receive this station.
Anyone else any other options you have found for RADIO on ROKU. Strange there is not a category in the ROKU channel store for 'RADIO' ?