Don't forget to consider other nearby hotels..
My Choice:
Holiday Inn Express
Free Breakfast
Free Broadband
Free Shuttle to Harrahs (about 1 mile)
Free Parking
Costs less than Harrahs/Harveys
http://www.ichotelsgroup.com/h/d/ex/1/en/hd/tvlso
I stayed here a few years ago and will again for Gnomedex.