My recommendations for LORs: Have someone that agrees to write it, make sure they will write you a good one, meaning make sure they say they will wirte you a positive one, don't have someone do it who doesn't know you well. Once you get three of these people (maybe 1 more if you feel the need) put together a packet for them and give that to them at least 1 month prior to the mail date, so if you want your letters to be in by dec 1st, you should give these packets to your writers by 10/15/2006, that way they can go in the mail by 11/15 with time to get htere beofer 12/01/06. Here is what to include in the packet: 1 copy of your transcript from every secondary education institution, 1 copy of your GRE scores, a copy of your SOP (a general one), A list of all the schools to which you are applying and the faculty with whom you want to work there, 1 filled out LOR form from every school (not all will have these but most will) attached by paper clip to an addressed stamped envelope. The only thing a professor whould have to do is fill out the professor part of the questionnaire (you should have already filled out there return address), write the letter, put them in the envelope and drop them in the mail. Trust me this is all to your benefit! You will ensure that everything is doen right, they have minimal things to screw up, it is courteous they will appreciate it and will do a better job. Don't worry about schools that ask for the LOR to come in the large packet with eveything else!, They have to accept them directly from the professor. Don't worry about the ones who want it submitted online, they have to accept it in writing as well. In addition to everything else your professor will have the added confidnece of knowing htat the letters will never be in your hands. And it will be easier for you to just shoot them an e-mail asking, did you send them out yet? Once thye say yes, a big part is taken care of.