Welcome to HBH! If you have tried to register and didn't get a verification email, please using the following link to resend the verification email.
Dictionary Files For Cain and Abel
good site, you should be able to find alot there.
Argon Wordlist - the popular wordlist 24MB ziped 234MB extracted just search google for it. http://neworder.box.sk/ had a copy in downloads :)
I have a 5 character word list which is 450MB Zipped or 52GB unzipped. I also have a 1.5MB zipped dictionary which is 450MB unzipped ;) I make my own word lists. WHEN IN DOUBT go to http://aldarhawk.homelinux.org/. This contains a brute force SHA1 and MD5 cracker.