I prefer to keep my online gaming accounts associated with an e-mail account which is separate from my normal e-mail. So, the Xbox Live account connected to my Xbox 360 is not registered to the same e-mail address I used for registering my Windows Phone.
When I went to download games for my phone, it seems that the system created a new Xbox Live account which is associated to my Windows Phone account. I expected to have an opportunity to use my existing Xbox Live ID, but did not see that option.
Is there a way I can configure my phone to use an Xbox Live ID which is not the same as the Microsoft account I used for registering my phone?