Increase size of FB profile image


I am looking for a way to increase the size of the image that is pulled in via the FB Connect login. The login works fine, however user profile photo/image is smaller than i would like. In addition, as an Author/Admin the image which is my FB image and now linked via FB connect, is very small on my author profile page. Wondering if there is code in the plug in to increase the size of the photo / image shown?