<p>I’m more than a bit out of date on this. I’d suggest again that you go talk to one of you profs. Ask him these questions. This is a way to open a dialog that might lead to a better LOR a year from now.</p>
<p>Take a look on the web sites of some of the programs you are interested in. Send emails to the admissions offices asking your questions.</p>
<p>Take a look at the graduate school board on this site and search for threads that may have addressed your questions.</p>
<p>Good luck!</p>