Group: Members
Posts: 299
Joined: 12-September 09
From: Alabama
Member No.: 418906
Xbox Version: v1.6b
360 version: v4.0 (jasper)
Not that I know of. Using xbox.com it will automatically redeem the code. If you use them on xbox live, it'll give you the option to redeem or cancel. Obviously using the xbox method sucks but its the only option I know of.
Group: Members
Posts: 348
Joined: 17-January 09
From: Chicago, IL
Member No.: 402907
Xbox Version: unk
360 version: v5.0 (360S - trinity)
There is no other way that I know of. When I need to check if a code is working without using it, then I plug a USB keyboard into my Xbox and test it. Takes just as little amount of time as it would on my PC.