I'm going to feel really stupid when this is answered, but ever since the preferences page has gotten that needed makeover I can't seem to find out how to edit my profile! I swear I've looked all around. ):

You have to click your username to go to your profile. The 'Edit Profile' link is at the top. :)

It is under Email in Site Preferences.

That too. ^ But I use the method I said because I find it easier.

Thank you!

Under the email tab is such a silly place for it. I guess it's been there the whole time. I have never been able to remember that.

It's also a link in the main Personal tab.