I\'m looking to create a \"driver\" I guess for a custom file system on physical disk for Windows. I don\'t exactly know the best way to explain it, but the device already
Create a kernel mode file system driver. 9-12 months of work for experienced developer.
Use a framework and do everything in user mode. A couple of weeks of work to get the prototype working. The only drawback of this approach is that it's slower, than kernel-mode driver. You can play with Dokan mentioned above, or you can use our Callback File System for commercial-grade development.