If your looking for a quicker way to get Yahoo to index you try this…

-Register with Yahoo if you have not already.
-Go to http://my.yahoo.com and login
-Click on “my rss feeds”
-Click on “+ add content”
-Click on “add rss feed”
-Click on “add” and then “I’m done”

That’s it. This should get the Yahoo spider to your site quicker than the normal submission process.