Oh yeah that link was a quite a shock to me when I stumbled upon it.Good thing raven you posted it here,i hope it helps others.
I would like to go a bit offtopic.
P.S:This is to take nothing away from enoonmai & the amount of hard work that has gone into this thread of his.
Download leak test[swat was talking about this earlier]from the link down below.You can also read how exactly it works.This should give a idea of the firewalls outbound strength,though considering this as the final verdict would be stupid & lame.I had blackice untill recently & unfortunately it failed the test.
http://www.grc.com/lt/leaktest.htm