Applying image style to authors pictures in comments without preprocess function Is there anyway I could apply an image style to the user picture in comments without using a preprocess function (YOURTHEME_preprocess_user_picture?) 

The reason I ask this is because the preprocess function scales and crops the user pictures and I can no longer use the uncropped version (the original) in Views for example.

Any and all help on this is greatly appreciated. 

Thank you. :)
You should be able to do it through straight css, or look into a module that will allow you to customize image styles for different applications.

.comment .user-picture

.comment .user-picture img