hey, im getting a 1 gig and its comming with all of the stuff i mentioned in my first thread. how many NDS ROM's can it hold? thanks for any help
Answer to your first question, It depends on the size of your Card, and the size of the games you are storing on the card. I have a 512 Mb MicroSD card with about 12 games on it FF3, Children of Mana, Yoshis Story, Brain Age, 2 Sudoku games, Tetris, Spider-Man BfNY, Harvest Moon, X-men Official Game, Madden 07, Metroid Pinball.....Along with Moonshell interface and 6 mp3's with a little room to spare. Answer for your second question, Patching is required for several if not all the roms to play on your DS, all the patching is done through the M3 Game Manager.
I have a 512 MB Micro SD card, and i could probably hold around 10-20 games maybe. It depends because games are different file sizes and can range from 5MB to 120MB.