No image previews with big TIFFs
I am having a problem that *seems* to be new. When I load a big tif onto a page (like a 250 meg TIFF panorama) I often get no preview. I first noticed this when I was pointing to pictures on the network drive, but I find I'm getting it now with files I've made local too.
There doesn't seem to be any common thread between size. It happens on my crummy old XP machine as well as my faster new windows box with 4 gigs of RAM.
Hmm. while writing this I saved a copy of the file, no alpha channel. No problems with (local) display so far. Is alpha channel the problem?