How do I refresh my profile information?
If you have already updated your bio/name on Twitter.com and wish to update it on Topsy you can visit http://topsy.com/twitter/your-twitter-id and click on the Sync button on the right. This will sync your information shown on Topsy with whats on Twitter.com within 24 hours.
If you wish you update your bio/name you will have to update it on Twitter.com and then Sync the content on Topsy.com via the steps described above.