> I bought one and a ndstt card Erm, there's two reasons why it's white screening: 1. The DS TopToy does not work with DSLinux, see here: http://dslinux.org/cgi-bin/moin.cgi/ComparisonOfHomebrewHardware http://www.dslinux.org/f0rums/viewtopic.php?t=499 2. AFAIK you need a flashcart that supports the DSi, like the DSTTi (apologies if this is already what you have).