The second place where I had an interview last week (the one that is close by, not the one with the guy that I have had some trouble contacting this week), just called me.
This time it was their HR department. The person who interviewed me last week (who would be my boss) forwarded my information to them and they are calling me in for a second interview, with them. This is for next Wednesday, and they want me to bring stuff like my references and proof of my highest level of eduation. This all sounds good to me. :)
Seriously, I am trying not to curse myself by being too hopeful (yeah, I know, I'm weird like that), but this is good sign, right??