Taggin some one in photo on facebook or myspace?

[Victor R]

Go to your Facebook Profile. Once there, click on Photos, then go to your Album, or directly to the picture if you haven't created an Album.

Once you've clicked the picture, you'll see a link on the lower right that says 'Tag This Photo'. Once you click, hover your mouse over the picture, and you'll see you pointer change to crosshairs.

Highlight your sister's body/face (like you would if you were cropping a picture), and it will allow you to enter her name, etc. then select 'Done Tagging', and you're all set.

Hope that helps.