I will be at the Grand Canyon this month and am considering making a stop over in Vegas with a couple buddies to try the CET "Diamond in a Day" promotion. I often play lots of video blackjack but they give out TCs @ $45/point, so it looks like I'll be headed to the tables. So, how long would it take me to make diamond while playing blackjack? I haven't found anything clear on how dollars bet converts into TCs. Can someone enlighten me? And my second question would be: How long does it take for Caesars to send me the certificates for my 4 free nights? Thanks. PS Do they have any system limits on the number of cards in the machine at a time? I'll have 3 buddies with me and they'll probably be playing slots on my card to help the effort. Any potential issues there?