@quikboy - "tiles" refers to the technique in which the overall 'meta' image you are viewing (virtual earth, live maps, WWT etc.) is broken down into smaller, more easily consumed chunks of graphical data instead of one gigantic single image.
Virtual Earth, Live Maps, Google Earth, WWT all use 'tiles' to store and display their imagery.
If the aerial shots of your neighbourhood are hazy/fuzzy this is probably due to the source photos being lower resolution. From what I understand the Live Maps/Virtual Earth team are constantly adding more detailed, high resolution images (tiles) to their data set so hopefully that will improve soon.
@TEN - the Back Channel events are invitation only,...
