An nice artikel is written belove on how EA behaves on the Xbox Live. Certain EA-games make secretly an account at EA. With that they will get all the information of the owner of an EA-game.
Quote from /. (slashdot):
[quote]In a nutshell, by using an EA game over Xbox Live, you are automatically creating an 'EA Online' account and granting Electronic Arts the ability to collect your name, address, and credit card information, as well as a variety of demographic information about how you use their products.[/quote}
The full article can be read at: http://www.gamerswithjobs.com/node/26475
Slashdot article can be read at: http://yro.slashdot.org/article.pl?sid=06/08/20/0526211
Can anyone check his online traffic with an EA game on the psp to see what happens?
It could be that some information of you has been collected by EA without you knowing.