My site was then listed about two days later. The larger directory took much longer. Yahoo was one of the fastest as far as listing my site. I may be a little prejudicial in their favor because the site always comes up in the top five during a search. It really was a week or less.
Some explanation is in order.
Because of this I wrote our own indexing program to assist me in submitting our URLs on a monthly basis. I started this two months ago. Once a month I submit about 50 pages to their site and wait. The first month two of our clients got listed. This month we received confirmation that another two will be listed.