I'm having a Roku XR player, software version 3.1 - buuild 1011 and model N1101.
When I enter in my browser the roku box ip address and browse for the zip channel file and uploaded it, I got the following error:
Warning: Application size limits it to Roku 2 players, Roku XDS and Roku XR. It will not work with other Roku 1 players. (1116357 > 768000)
Is there a limitation related to channel size in older versions of Roku boxex?