I think my Step 2 score helped me a lot. I had an average Step 1 score but I took Step 2 early (in July) and scored almost 20 points higher. I think this is what helped me get interviews at all the schools I applied to including Baylor and Vanderbilt (the best programs I applied to). If you have a very good Step 1 score I think the key is to be sure not to go down. I've heard that Peds and IM place more emphasis on Step 2 while specialties like Path, Rads, and ENT place more emphasis on Step 1 but I'm not sure how true this is.