What breed is my German Shepherd mixed with?

I'm confused about the ears...being so far apart and not standing straight up...at first i thought Border Collie...but I really have no clue. Also the face is kinda long and skinny. Other than that no big questions...shes dainty and very trained and good with people. Seems to be a year or so old. She's about knee height on a 5'4 person. Any help would be great!
http://img90.imageshack.us/img90/8020/picture016ec2.jpg