mm, well, i used to have a 10 digit password that consisted only of number (no repeats and no 'order' either numerical or patternal on the keyboard) but got tired of it as people kept trying to guess it.. and with my high speed typing it was too funny to watch them guess which keys i press :P

i know resided with a 14 digit password, and im not devulging wether it is alpha-numerical or biased in either

one flaw with my current password is that it isnt random letters, rather .. well, i cant tell you that either :P lol