Hey Roland - glad you made it to the map
This is blind leading the blind here, but let me try...
If you're logged into
www.frappr.com with your username and password (you may need to create an account, if you haven't already), there should be a tab labelled 'My Profile'. Click on this. Then you should see an option 'Change Profile Photo', with a browse button to let you choose a pic. After you've browsed to your pic, click Update.
About the comment...is that what frappr calls a shoutout? If so, click on your balloon in Toronto. You should see your name, location, etc... and an
Edit link. Clicking edit will let you edit/add a shoutout (comment?).
This is purely trial and error for me....good luck and let me know how it goes!
P.S. I want to visit Toronto one day - seems like a wonderful place from what I've heard!
-Lynne