I tried to export my contacts from a program to vCard format. It stores all of the contacts in a single vcf file. However, DSOrganize seems to want each contact in a separate file. Does anyone know if there's a converter for this? Oh and here's the trick: To install DSOrganize, you need to copy the nds file and the DSOrganize folder to your card. There's no point in having the DSOrganize folder listed on bootup. So, make the folder hidden by setting the hidden bit. Now it's blocked from view on your DS.