I've been researching the extraction of passwords from Windows SAM files lately, and I thought I would report some of my findings.

Here's the link, hope you enjoy! Cracking Weak Windows Passwords

But what about remote password extraction. That's what I want to see an article about.

I really don't know much about remote exploits, so I can't really comment on that topic. I'm sure there are some articles out there if you Google it. ;)