According to the November 2008 Widescreen Review magazine the following displays are true 1080P/24
These new displays mentioned in the magazine have not been reviewed yet.
1. Epson PowerLite Pro Cinema 7100 LCD Front Projector (96Hz refresh rate for 1080P/24) 60HZ sources refreshed at 120HZ. $4,000. According to page 16 in WSR magazine.
2. Epson PowerLite Pro Cinema 7500UB LCD Front Projector (96Hz refresh rate for 1080P/24) 60HZ sources refreshed at 120HZ. $5,000. According to page 16 in WSR magazine.
3. Toshiba REGZA 42XV545U, 46XV545U, and 52XV545U all are 5:5 pulldown. According to page 21 in WSR magazine.
Quote from page 21 WSR magazine
"The XV545 series features Toshiba's 120Hz ClearFrame technology that is said to eliminate motion blur and 5:5 frame repetition Film Stabilization mode for presenting 1080p24 at 120Hz."