consumindo RSS do framework EfeDablio

FW_UTIL.RssReader oRss = new FW_UTIL.RssReader();
FW_UTIL.RssFeed feed =
oRss.Retrieve("http://twitter.com/statuses/user_timeline/7428582.rss");

Literal literal;
foreach (FW_UTIL.RssItem item in feed.Items)
{
literal = new Literal();
literal.Text = item.Pubdate.ToString() & "<br/>" &
item.Description & "<br/><br/>";
pnl_historico.Controls.Add(literal);
}