>
> I'm playing with squeak, and I'm having a hard time getting started. 

welcome ;)

> If I could make something that can be run by someone other than me, I 
> would feel like I had done the "hello world" exercise. So, for 
> example, I'd like to know how to make a SqueakPage, or how to make a 
> SqueakMap package, or how to download someone else's and read it.

I think here it's all a question on how to use Monticello (to make .mcz 
package and publish them).
If your intend is more about squeak project, it must be different and I 
don't know  otherwise read the paper at this adress 
http://www.iam.unibe.ch/~scg/Teaching/Smalltalk/Exercises-Smalltalk0405.pdf


Cédrick