The computer is back up and running. Fried power supply, not logic board, so that's good.
I, however, am feeling rather slow as it was a hectic day getting the computer fixed, meeting with an Early Intervention social worker, going to work for a few hours, dealing with cranky children, welcoming my father here for a visit, and running out the door to meet a long-lost grad school classmate for dinner.
Off to bed with me. This hardly qualifies as a post, but keeps my hat in the NaBloPoMo ring, at least.