As a new user, I read the manual again and again to find out how to add more RSS news feeder to the unit. I cannot get it to work and it would be great if someone show me a step-by-step example.

I went to a Yahoo site and copied "us.rd.yahoo.com/dailynews/rss/us" and pasted this address to "RSS Add..." on 770. Nothing happens. Where can I find a web address for RSS feed? I am interested in receiving "top stories, and financial news".

Also, I accidentally deleted "Nokia RSS site". Could anyone let me know what their URL was?

Thanks....

For starters, the URL that you gave as an example doesn't lead anywhere. To get a list of valid Yahoo feeds, go to:
http://news.yahoo.com/rss
with your browser.
There should be a whole bunch of different orange buttons that lead to the different feeds. Those are the addresses that you want to plug into your News Feed reader.
For instance ... the US National news feed is:
http://rss.news.yahoo.com/rss/us

If you go to that site on your 770, it will unhelpfully try to open the feed in your Notes application when you click on the orange RSS buttons. To avoid this, click and hold on the orange button, then select "Copy link location" and then paste that into the Feed -> Add dialog of the News Feed reader. The Paste is found hidden in the lower left hand button of the virtual on-screen keyboard that looks like a little piece of paper with a triangle to the right of it.

Hope this gets you started.