rails 2.2.2 features i18n

[the_guru]

Hello Brothers,
I was searching for multilangual support for my application.
Look what i find.

http://media.railscasts.com/videos/138_i18n.mov

can someone give me a brief on difference on globalize , i18n and
localization(*L8n i guess)?

i can't find the difference between them

[the_guru]

Hi everyone,
Long time no see!!!
I am doing stuff with i18n now its working .....
Anybody can help me on model translation technique like [error
messages, body/content translation] ....

any web resource will do.....

thanks