So, I've been playing games with the gateway card no problem for over a year. But I recently had to take out the cart and put in Nintendogs Dachshund and Friends briefly to test it. Ran fine. I tested it from regular mode, not gateway mode. Turned off the ds. Put the gateway cart back in, and now when I click on Nintendo DS Profile, it does not go into gateway mode and just has my username and color options, etc. So, did I break it? Can I fix it? Why did putting in a retail cart mess things up? Thanks in advance! <3