Click on My Home Page.
in the search box, type the screename of the person you want to add. If they have a profile viewable to others, it will pop up (otherwise, you can't add them).
When the profile pops up, on the left hand side, it will have their screen name, a link to their fitness journal, and a button that says "Send friend request"
Starting Weight: (7/17/10) 363 lbs.
Current Weight: 327 lbs.
Pounds Lost: 36 lbs.
Short Term Goa l: 313 (14 lbs to go!!)
Long Term Goal: 163 lbs.