JP1 Remotes

I just purchased a network media device called the Popcorn Hour. I am trying to update my One for All 8910 remote with the codes for this. Its been a while since I've played around with JP1 so I'm kinda of trying to get caught up to speed on how to proceed. On the Popcorn Hour web site it says this about the remote:
Protocol: NEC
System Code: 04CBH
It also includes a picture of the remote keys with the 2 digit code numbers of each key.
I still have the IR.exe 6.2 & Keymap Master 9.07 for devices I programmed a while back.
Could someone point me in the right direction to update my remote with these new codes?
Thanks for any help!

Same procedure as any other update. You just happen to have a little extra info which may or may not be useful. Learn everything from the OEM remote and read THIS.

The 8910 is a learning remote, so you can learn a few of the keys and see how they get decoded in IR. This should give you enough information to create an upgrade.

More than likely the 2 digit codes are OBCs, but they may be in hex.

If you've forgotten how this stuff works, you can re-read JP1 - Just How Easy Is It?

If you're looking here: Codes uploaded to Digital STB code folder as Popcorn Hour A-100 KM file.