It's been a busy hour or so. First, my desk lamp broke, and hot glass went everywhere, luckily not on my face.
Then I decided that perhaps I should email my old boss to make sure he has all my current contact info, in case any positions open up, so I did. He emailed me back saying that he'd sent my resume to an imaging company in Dallas and gave me their phone number. So I called them, and the lady I spoke to said she didn't have any positions open, but that she was going to forward my resume to her son, who worked at an imaging company in downtown Dallas, and that he would then forward my resume to his old boss there.
*breathes*
She went on to give me a list of imaging companies in Dallas that I should check with. Two of them are within reasonable distance, so I emailed my resume to one, and called the other. The one that I called requested that I email my resume to them, so I just did that.
And that's it. Hopefully something good comes out of this.