Understand rails 2.0 and above

Rails
1

Hi,
I worked on rails 1.2.3 for one and half year.
Right now, I started to work on the rails 2.2.
Is there any tutorial project available on any site ?
So that I will understand the rails 2.0 in more details.
I think there are lot of changes in rails 2.0.
Any help is appreciated.
Tushar

2

On Apr 8, 1:25 pm, Tushar G. [email protected]