You need to set minPlayers and maxPlayer values for each level to a number (no variables here). eg, minPlayers="1" and maxPlayers="10" would define a set of prizes to be used when there is at least 1 player but no more than 10 players in the tournament. For the next level you might use minPlayers="11" and maxPlayers="20" to define the set of prizes to be used when there are between 11 and 20 players in the tournament.
Thanks. That did it. I did make a copy before editing and I am using that file for the automatic prizes.
The reason I asked on minPlayers and maxPlayers is because our host pays based on each buy-in. So my new prizes layout has minPlayers="3" and maxPlayers="3", minPlayers="4" and maxPlayers="4", minPlayers="x" and maxPlayers="x", etc. etc. I only did up to 18 because that is our normal limit for players. But it was tediuos...LOL. Thanks for the help