Will you be able to buy compatible titles via the X1 store?

@Ruler & vivster - yes

has to be really as there are several different versions of these games each with a different combination of languages and in some cases also a seperate set of achievements. Once you put in the disc it reads the media ID and downloads the matching version to your console.

How To Download Xbox 360 Games If You’re Not A Preview Member: http://kotaku.com/how-to-download-xbox-360-games-if-you-re-not-a-preview-1712582336

I'd be glad if some of you preview members would invite me to Banjo-Kazooie, Banjo-Tooie, Kameo or Perfect Dark Zero.

My XBL name: Conina

Add me. I have 10 games of the 15 on digital. Out of those, Banjo-Kazooie and Perfect Dark Zero. I'll also invite you to the Preview Program.

Okay, I added you. Can you invite me to these games? Or start them for a few seconds so I can see them in the "popular with friends" area?

This is pretty sweet. Good looking out, Kowenicki! Unfortunately I'm not a preview member. :(

Slight frame rate loss because of it, but no more texture pop-in or screen tearing. 

No, the elevators are pre-set, so no matter how quickly the game loads, the elevators take the same amount of time.

pbroy said: Now for shits and giggles. Make the 360 emulator emulate OG Xbox games too.

Technically speaking, any of the Xbox backward compatible games should work.  The Xbox Originals games should definitely work, but it would be up to Microsoft to test it. 

The quick and the dirty way would be to run the emulated game within the Xbox 360 emulator, the better way would be to rewrite the Xbox emulator for the 360 so it works on the Xbox One. 

There are original Xbox games I would love to play, and I've already sent messages to Microsoft with hopes they amount to something.

Started the two games