Section+Headings

I thought the frayed wire of sample2 was not worth considering--ugly image. --Elizabeth

LLTTsample1

I think it might be better not to extend all the way across the top of the page:

Are 0s and 1s out of date? I have a few images of keyboards that are prettier: ...Or something like that? --Elizabeth

I like the third image that Elizabeth input. Even though not all the chapters focus on text-based exchange, I think it puts us in the computer mood :-) Also, note that not all keyboards are the same (Germans swap out the z & y), but I think it's a computery image. Sarah