tiff size

[Michael Hass]

Is there a limit to the size of a tiff that can be effectively
displayed? I've tried to display a tiff that is 26meg's and then 
a smaller one that was 4meg's and I am either getting a pixel here
a pixel there (like it blew up) or its greying out half way (this is
running the java/javascript version).

The map file is written in the same manner as the demo, the tif has
a wld file that works, etc. I'm wondering if I need to degrade the image
to below a meg to get effective results.

Thanks
Mike Hass
HSU