i pressed the clear button in my notifications pulldown and it made the notification go away.
This is only temporary though. It will come back when you reboot, and at midnight according to the previous note.
lol you must have posted while i was editing
as far as completely disabling ota from rm...i don't think that is possible but i could be wrong. besides, wouldn't that kind of defeat one of the neat features of the rm app.
I don't want to disable OTA. I just wish there was a way to tell it that you weren't interested in that particular update.