Hooray! I think I fixed my blog while Emily was away in class. Turns out that having an image from the left side overlap the right side caused the up/down shift thing to happen. I had the bar that the date was on overlapping by 1 pixel which screwed everything up, and then on a couple archive pages I had extra wide images which caused the same problem. All should be well now. Now to rebuild my list of links and maybe eventually my calendar.