Explore the development of a new open-source virtual file system running on Windows in user mode during this 30-minute ACCU 2019 conference talk. Discover the power of SMB2/3 implementation and learn how to create a file server without writing kernel-mode drivers. Witness live demonstrations showcasing unique capabilities beyond traditional filesystems, including database embedding and programmable filepath recipes. Gain insights into the elegance of the SMB2/3 protocol, challenges in server development, and Windows resource utilization. Uncover innovative applications for user-mode file systems in personal projects, from media file generation to Python interpreter integration. Presented by Dr. James Westland Cain, Principal Architect at Grass Valley, this talk offers a comprehensive exploration of virtual file system technology and its potential to revolutionize file management and access.