Well there's Flexisheet: https://sourceforge.net/projects/flexisheet/ https://sourceforge.net/projects/flexisheet/ but getting it compiled/working is left as

Well there's Flexisheet: https://sourceforge.net/projects/flexisheet/ https://sourceforge.net/projects/flexisheet/ but getting it compiled/working is left as an exercise for the reader. I miss it, book, and a bunch of other cool stuff from early Mac OS X days.