Following the discovery of a couple bugs (one discovered by me in fact, as I'd like to give this nice-looking assembler a go), SjASMPlus has been updated to v1.07 RC3. In addition to the bugfixes (relating to a line-numbering issue and a problem using DEFINE), there's also an addition to the SAVESNA feature allowing you to save 48k Snapshots. As I write this the main page hasn't been updated, but you can grab the this release from SourceForge. Groovy.