[Chimera-users] byte order? mac.

Hi, I'm trying to open several files that were prepared on imod on a unix system - an imod .rec file, tif stacks and an .mrc file. When I open any of these file formats on my mac the histogram seems to be inverted. Inverting the LUT on the tifs using imagej does not work and using the mrcx command of imod to toggle between big- and little-endian of the .mrc file has no effect - Chimera still displays the same inverted histogram. Is there a way that I can invert everything using Chimera? The mac is intel. Much appreciated, Ray.