I think D64 files are disk images and not cartridge dumps. I think those would be CRT files. Unless there is a way to put disk images on ROM that I don't know about. I want to do this but haven't yet. I do own a few multicarts for the C64 that are awesome and convenient. On Thu, Oct 8, 2020 at 9:19 AM Bill Degnan via vcf-midatlantic < vcf-midatlantic@lists.vcfed.org> wrote:

Anyone in this group making custom Eproms containing D64 images stored on a Versa64Cart cartridge card? Or do you use the ICEPiC approach? I'd like to learn more about the best ways to build custom ROMs / carts

Bill