writing Rails tutorial

I am in the process of learning Rails. This is my third attempt, and I
hope that at last I am getting somewhere. I intend to write a
tutorial based on my experiences, so I can also help others who like
me have problem with Rails documentation.

So please send me your comments and ideas especially if you come from
PHP background. I already done 1st part of the tutorial showing how
to use Ruby scripting, display Hello World and use database.

That 1st part is on my homepage, but I'm not sure if I can post links
to the tutorial here. I can do it later if anybody is interested.