Visited the HRH in Vegas this past weekend and took in the Santana show at the Joint. WOW. After seeing several hundred shows in my life so far I would have to put this show in the TOP 5. Amazing show. I got my hands on a Santana room key and after matching it up to the one already in my collection I notice about 4 changes in the newer one. If you look at the one pictured on Jim Silva's website you will notice the top of the key reads Hard Rock Hotel and Casino presents....Well the newere one does not have the word "Presents". Also on the bottom of the old key it reads "Live at the Joint" right above the AEG Live logo and the Joint logo. The wording of Supernatural Santana has been brought down a little bit and the name Santana is a little brighter red. The picture of Santana has also been made a tad larger by bringing it closer to the forefront in my opinion. Getting back to the top of the key, on the newer one the wording "Hard Rock Hotel..........." is a little brighter white now as well. The backs appear to be identical. I hope to get back and see Santana again before his residency at the HRH is over. Currently he is there till this Sunday night May 2nd, 2010.