Question: How do I export and import MAP16 data?
Answer: Pressing F5 will export all MAP16 data in pages x0-xF to a new file. Pressing F6 will import it if such a file exists. F7 will export all MAP16 data in pages x10-x1F to a new file. F8 will import it. F2 will export only the currently shown MAP16 page. F3 will load it back in.