Upgrading to XB1 from 360 question

So I'm thinking about buying an Xbox One, not now but hopefully at some point in the near future, but before I do I have a question that could sway my decision against it.

I have quite an extensive collection of games for my 360, both disc and download (some played some not yet), and obviously I want to keep them to play in the future. I know that when buying an XB1 my Gamertag is ported over from my 360.

The question is; can I, and will I still be able to access the games and all the DLC I've bought so far on my 360 or do the 'rights' I'm given to the purchased content get removed when moving my Gamertag to the XB1? And am I able to purchase and download
new software from Xbox Live for my 360 (which I'm keeping) after the migration to XB1?

Thanks.

:)

 

I recently upgraded to XB1 per the upgrade Mission, but still haven't received my 50k reward points.

Ah right, well I also saw the one about upgrading worth 30k reward points. I thought that was for current XB1 owners upgrading to XB1-S and the other that I mentioned worth 50k for 360 owners upgrading to a brand new XB1/XB1-S.

Not exactly their finest hour in clarity. Still I expect some points coming my way as the offer was the only reason I chose to upgrade and buy it direct from Microsoft - even if its the lower 30k amount.

Thanks for the heads up though.

 

50,000 reward points not received newly purchased XB1 S from Microsoft store

It's been 15 days since my XB1 S shipped from the Microsoft store after upgrading my original XB1 during the 50,000 point reward promotion, yet I've not received my credit/points.

Order # 11991015068

Gamertag -

 

You don't actually move your Gamertag to the XB1 you sort of just add it, it's a different device. Just like you can have your Gamertag on your mobile phone xbox app or smartglass app or the win 10 app.

Don't treat it as a migration process.

To sum it up you can go back and forth between xbox1 and 360 and play whatever games you own whenever you want, you can even be signed into the 360 and XB1 at the same time.

 

Just to add,the xbox one will be backwards compatible for everyone sometime in November so you will be able to play most of your 360 games on the one.

 

That's great, thanks very much!!