Hey it's a fellow Nintendo 64 Developer Enthusiast. However, I'm just going through the SDK manuals to understand the process. It seems like you are quite farther in the process and I would love to hear some tips for a beginner. Especially, since I'm really not sure the process for compiling code into .n64 file (what I mean is I'm not sure all the right options that are needed to be in GCC, etc.). Also other things like I'm not sure what is required in a spec file or the format of a spec file or what's required in order to have a functioning ROM. (for example: you need osInitialize() or other things like that.) Anyway, now I'm rambling. I left my email so if it's easier to talk to me that way for helping a fellow programmer out that would be awesome! :) Thanks for your efforts!