Delphi 2010 Twitter Viewer

I want to be able to show a twitter feed in a delphi form. I used to use the Twitter RSS Feed but that doesn\'t work anymore, so I need code that will work with OAuth + Twitter. Option 1. Ideally I would like to be able to add many twitter usernames to the feed client, and will poll twitter every 1 minute to check for updates. If this is not possible then the next option 2 is to connect to twitter a view the feed of a particular user (ie me) who is following the people I am interested in and display that feed on my delphi form. If that isnt possible then Option 3 it to authenticate as an APP in Twitter and follow the feed of a user ie me. I just need to code that gets the data, I will parse the data and display it to my user, so an XML file would work, or even a flat file format with datetime, @Twittername then 140 chars of tweet. But it must work in Delphi 2010 and ideally be in a unit so I can add it to my existing application and call a function like RetrieveTweets() to get the tweets. Any questions just email me. Thank you Jon