Going to Vegas, first time buying in with a decent bankroll, so I am curious about a few things. 1) If buying in $10k+ is it proper etiquette to use only large denominations, or does it really matter? 2) Do you just throw it down on the table like you would otherwise and wait for chips? Obviously it will take a minute to count the cash, would it be better to buy in somewhere no one is playing and just bring the chips over so as to avoid holding up the game? Thanks.