Ruby howto for business majors (and 13 yr. olds)

As a business major trying to learn how to program(gasp), I found this to be a useful guide to the basics of ruby.

Unfortunately, the software only runs on windows. Here's a direct link to the download page: http://code.whytheluckystiff.net/hacketyhack/wiki/GetHacketyHack

Dude, don't say you're "trying to learn how to program," that undervalues what I'm certain you already know. ;-)

I am also a business folk (Babson College Entrepreneurship program) and using Hackety Hack to try and gain some basic Ruby knowledge. I like it so far.

I think this is good thing to do for the community. Is this open source? can we contribute to the lessons?