There is currently no way to use custom fonts in Connect for desktop/pc based pies. We are wanting to use ProtoPie more for on set interactive user interfaces but this is limiting us. We shouldn't have to spend the significant amount on annual fees to simply add in custom font support, which other platforms support on lower level plans. Having support for this would mean we will use ProtoPie for alot more productions. Would be happy with a self hosted option too, and just being able to link to a http file directory on s3 or similar to serve the additional fonts.