At 01:33 PM 2/23/2007, Jeffrey Schwaia wrote...
>No need to get all "FTC" about this... the warranty actually states:
>
>Allison� will only cover repairs in which the 
>transmission had been operated
>with TranSynd� or an equivalent fluid which 
>meets the TES-295 specification.

Then TranSynd is not required as previously 
stated. A quick Google shows these as being approved:

Castrol TranSynd
BP Autran Syn 295
Cognis Corporation Emgard 2805
International Truck & Engine Company Fleetrite Synthetic ATF
ExxonMobil Mobil Delvac Synthetic ATF