Having problems with some of these RC kernels with my wife's DS. On my DS they work fine. Not sure why that would be. Both of us are using EZ-V cards - the original one, not a Vi, and we're on regular old DS Lites. We do have different cards, mine's a 2GB her's is a 1GB... but both are Kingstons, so that shouldn't be the issue.. Some games work on hers and some don't. No pattern to it really as far as I can tell. 1.90 beta 11 is working fine for her though. Peggle Dual Shot for instance works fine, but Mario Kart DS does not. More games do not work than work. All the games are working fine on mine regardless of version. My EZ Flash is definitely a version 1, as I got it right when it came out. Hers is slightly newer, but it's not one of the EZV+ models as far as I know. Was there a flashing update that I didn't do on her card that would make the 2.0 kernels not work properly on hers or shouldn't that make a difference? The interface loads just fine, it's just that many games just give a white screen with her flash card. It's not the different DS units we're using either, the same problem occurs regardless of which DS the card is in. Any ideas what might be the issue?