Well, I have to update that I scored a 968! I was thrilled, let me tell you, it was so scary pushing that button to get the final score! My teachers gave the option of allowing us to leave the room and having them push the score button and then come out and inform you of your score, but I could not wait so I did it myself.
So I have talked to my classmates who passed, and we all seem to agree the HESI CD was slightly/moderately more difficult than the Exit Exam itself. We were all scoring what we thought was poorly on the pratice CD, but we all ended up passing. Maybe it was all the studying we did made the test look easier, not really sure. But reviewing and understanding the rationales on the practice CD definitely helped with the content on the actual exam.
Hope this helps anyone else taking the HESI. Good luck!