11.   And Koo Koo Roo can also up the ante at that point.

12.   And just last month, it unveiled a color version of the software, upping the ante against Palm Computing, whose devices display in black and white.

13.   And members upped the ante for new destroyers.

14.   And when Amazon.com joined the game five years ago, its online bookstore upped the ante on competitive discounts.

15.   And while his opening shot was strictly small potatoes, Bettman has promised to up the ante considerably in the coming weeks.

16.   And this winter, two new complexes upped the ante again.

17.   At the same time, by steadily upping the ante in the operations against Arafat, Sharon has accustomed the world to escalating reprisals.

18.   At the same time, Logitech has also upped the ante with mouse gimmicks that sometimes border on the bizarre.

19.   A new quadrennium may have just begun, but figure skating already has upped the ante.

20.   A few years ago, the pope upped the ante and added a written loyalty oath to him and his every pronouncement.