41.  Description: A hotel reservation site that guarantees the lowest room prices at hotels from Best Western to Wyndham.

42.  Description: Comparison-shopping site that points consumers to millions of products at thousands of stores.

43.  Description: Online reservation site for flights, hotels, cruises, and cars.

44.  Description: Run by the American Medical Association, this site includes background and contact information on virtually every licensed physician practicing in the U.S.

45.  Description: Site owned by Expedia.com lists more than 25,000 properties, including bed and breakfasts, seaside cottages, and chain hotels.

46.  Description: The site of the nation's largest automobile rental company.

47.  Descriptions of photographers' behavior, from American tourists who passed the crash site only minutes after the accident happened, were shocking.

48.  DeShawn Starlings recently underwent the second operation performed at MCG; another three or four will be done at that site.

49.  Despite drilling a new site in Newfoundland, the company's stock sank from $1.79 a share in May to about 88 cents.

50.  Currently directed by clinical psychologist Mark Dombeck, the site is sponsored in part by CMHC Systems, a health care information technology company based in Ohio.