I was so nervous to take my cset MS subtest 1 exam today!!I didn't even sleep the night before because I was so worried!! I studied for two months...and I am glad I did. I used teacher test prep, Cliffs, barrons, and a couple of what your __ grader needs to know. Overall I think the cliffs and teacher test prep were the most helpful they are the closest to what you can get to the real thing. ...I feel pretty confident that I passed but now I am just waiting for my results until september :/ (sigh).