outland88 - 5:50 pm on Jul 1, 2007 (gmt 0)
I think we need to be a little more specific with some of these suggestions. Based upon what I have been shown pages that are indexed and listed within 24-48 hours normally relate to Adsense code. If the site is not using Adsense it can be much slower. Placing the new url on the index page sometimes can get it indexed quicker but you can be playing with dynamite. Constantly inserting and deleting url's or content from an index page can lead to a loss of rankings unless you're one of Google's ordained.