I am looking for a tracker with medical content.
bitspyder/myanonamouse/docspedia/bibliotik don't have what i am looking for...
Any other recommendations ?

Thanks in advance !

I think Bitme and docspedia are the only ones i know,bitme would be your best bet,i found this on another forum Study Temple-All kinds of Study Material and another one called flinker (less good), I have found everything I needed... but the problem is its not based on torrents, you need to have Rapidshare accounts, hotfile, FS, and all these kind of downloading methods.
http://www.studytemple.com/forum/register.php

sorry for late reply not a tracker but if you're looking for medical books try avaxhome.ws
http://avaxhome.ws/ebooks/eLearning_book/medicine