Thanks a lot everybody, the last one's bug reason was simple - Opera cached main page and didn't others for some weird reason. So i was able to see correct <title> for regular pages and wasn't for a main page. Problem solved.
And thanks for the templates and variables help links. Got it ;) If there is any way to request a feature, I would like to request an opportunity to access an article by it's database ID or somethink like that - to make it possible to have template with random article.
Linas