After a little experimenting I found something interesting. For those of you who have hot pixel problems: pit on your lens cap, turn on the live view and increase the iso to about 5000 with the shutter at 50. You should now clearly see your dead pixel. Now, while looking at your screen increase the shutter up to around 320 and watch the dead pixel "disappear". At least for me it does.
Interestingly, as I turned the ISO up on my D7000 (at a shutter speed of 1/50th), my single, red, dead pixel completely disappears in the noise. To even see it, I have to use LiveView magnification. Wait . . . I was about to report at what magnification it becomes visible in the 3" LCD, but now I can't find it anymore! What the . . . ?