Image Slicing
When you can repeat or stretch a single small image to fill a larger space
Creating mouse rollovers and clickable image maps
Animating portions of a large image.
Slicing seems to be successful and it's not very difficult
Tables. Are they good or bad?
They can be messy to deal with.
They take up bandwidth.
If they are not structured perfectly, they can be extremely hard to understand
After reading about tables, if really seems that there are better ways out there to structure your site.