When adding the FLICKR widget to WORDPRESS, it asked me FLICKR RSS URL. I thought i can get it directly from my flickr profile page.
Huh, things are never so straight enough. I had to look around for that. The place where you can find it out is:
1) Click on the “YOUR PHOTO STREAM” link at the bottom.
2) Click the RSS image at the bottom (Orange colored square icon) beside the text Subscribe to chintu_victor’s photostream”.
3) It will redirect you to a page. The url of this new page is the RSS url.
Go ahead, and rock your BLOGS with your FLickr creativity. Add my reference somewhere if possible 
