Regarding letters of recommendation... Does anyone know how important the prestige of the writer is in comparison to the content? I come from a small school, so my strongest LOR is from my PI here who I have worked with for a year and half and counting. It should be a very strong letter, but he isn't well known. I also have a letter from a very well known PI I worked with over the summer, but, since it was only for a few months, he doesn't know me as well. Also, since I have only worked in 2 labs, my third LOR is from my academic advisor who I have also had as a professor for 2 courses and a lab. She knows me very well and her letter should be strong, but I have never done research with her, although she did get to see my lab skills during the upper-division lab I took with her, where we had a lot of control and responsibility for our experiments. Additionally, she has selected me for faculty steering committees and to serve as a representative of the school at recruitment events. I am hoping this will be worth more than a DWIC? Thanks for all your help. Starting to seriously freak out and still have a month + to go...