If you have LW 4.x.x then small icons appear on the left of the search results. These icons include a folder with a green arrow pointing to the folders "innards" (
) for files that are already being dlded and a white paper sheet with a green "V" mark showing files that have already succesfully dlded.
For files that have been killed before dld completion, the icon will be a torn white paper sheet, cut in half. Find the file you were dlding and download it again. It will restart from where it left off when you killed it.
This is good because it may provide LW with new sources for dld.