Mike Crivello's Camera Center is by far my favorite place to have digital prints processed. They have a very slick photo processing machine that far exceeds what you would find at large drug stores or department stores. The photo processing machine also has many more options including borders, matte finish, and automatic photo enhancement. They use Kodak paper which always provides outstanding results. They are a few cents more expensive, but well worth it.
The staff at Mike Crivello's is, however, the main reason I shop there. They are very knowledgeable and extremely helpful. They will spend as much time as you need answering questions about a new camera or accessory.