Question on Live

If I have a bunch of 48-Hour Trials from games can I use all the codes at once and will the hours add onto each other?

In other words if I have 5 48-Hour trials and I enter all of them at the same time will it only process the last one and give me 48 hours alone or will it add them onto each other and give me 240 hours?

Thanks for your help.

You have to enter each one at a time. I dont think there add up the hours, Live will just go to the next one after another one is finished.

Wait, so are you saying I can't put them in right after each other and have to wait 48 hours for each one or that I can put them all in but after one runs out it will go to the next one?

Sorry, didn't quite understand the way you worded it because you said they won't add up, but then you said Live will go to the next one after another is finished.

I'm almost positive that you can not stack XBL cards.

Just use one at a time.

Lol I see disagreement... but majority wins!

I'll use one at a time. Thanks for your help.