My favorite moments of the speech were when she asked "Were you in the campaign just for me? Or were you in it for ... [actual issues here]." Of course, some of those issues are not as well-represented by Obama (ahem, universal health care), but at this point she's not a choice and McCain is a disaster. "No Way. No How. No McCain." And the Harriet Tubman section was also lovely:
If you hear the dogs, keep going.
If you see the torches in the woods, keep going.
If they’re shouting after you, keep going.
Don’t ever stop. Keep going.
If you want a taste of freedom, keep going.
Of course, there's some doubt that Tubman actually said this, but it's still a great quote.
For the full prepared remarks see Daily Kos (scroll down).