Hey guys...

Just wondering if anyone has ever heard of RED 4k footage being tested as a substitute for IMAX film? I am not talking the IMAX DMR blow-up ( which Contagion underwent), but the full 1.44 aspect ratio full-size IMAX. The only films i think to have full size IMAX sequences are MIGP, Dark Knight Rises and Transformers 2 (all shot there sequences with actual IMAX-size 70mm film, except alot T2 stuff was full frame VistaVision stuff upconverted to the 1.44 full-size IMAX). Does anyone know if tests were ever conducted, and could recall what the consensus opinion was?

just wondering...