I have recently found my old DSlite and my M3 card. I got an ROM of HG but when i save the infamous Blue screen with the error "Error saving data. The backup memory has failed. The game may be played but it is impossible to save. Please turn off the power." comes up. Im a noob in this subject, ive read a little and found out that u could patch the rom with dslazy, but whats missing is the patch provided by the community. One was called "charizardCharz's HGSS Save patch". But unfortunatly all links are dead by now, so does anybody still have something that could help me?