Welcome to a special version of the ESP at Texas Tech designed for the benefit of students and faculty at other institutions. To be clear, this program is free of charge with easy online access to all materials except for some in-house copyright protected case questions used in Block 3: Step 1 Prep. Other institutions will need to identify comparable materials to fit their needs.  For a general introduction to the ESP, click this link General Introduction to the ESP.  (Return to this page for more information on the nonTTUHSC version of the ESP.)