I am almost positive these casinos have issued new rack chips as well:
Fiesta Rancho
Bighorn
Planet Hollywood
Palms - 2006 Version
Venetian - Blue Man Group
Wynn
Stardust

These casinos below have issued new rack chips but I can't recall if they were issued after the 05 convention or not:
Binions
El Cortez
Western
Plaza
Las Vegas Club
Circus Circus

Hope that helps.

Terrence