Did you look in this thread?
http://www.subsim.com/radioroom/showthread.php?t=206103
https://mega.nz/#F!iMJmhAwD!RDOaUWP4cOuxKyHlrX0nog
You can choose a necessary part of tutorial in "Portable" folder. Basic information is in the 1-4 parts, most interesting starts from 5.