Does anyone here have any experience programming a spider type of program to scrape information regularly off of a website? A common use of such a program would be to go to an online directory and scrape contact information and put it into a database, which would then be merged with existing information (updating outdated information where conflicting). If anyone has done this before, or knows of companies that will do this for a fee, or if you know what keywords to search under to find this type of service on google, please let me know.
Edit: I found something called Visual Web Task by Lencom Software. Anyone have experience with this?