QTR-Quadtone RIP

Hello to everybody,

I would like to report some strange behaviour between QTR and Qimage:

I have worked with an image as .psd in the gray LAB workspace and 
converted it to QTR - RGB Matte Paper for further use in Qimage (and 
printing out with QTR- Gray Matte Paper). However Qimage does not 
recognize the profile and says "no embedded icc profile". I have now 
noticed that if I save the image as a .tif instead of a .psd Qimage 
well reads the embedded profile. 

Anybody has had similar experiences? Seems to be mor a Qimage problem 
than a QTR issue?

Regards,

Ignacio