So a couple of my colored comics sometimes end up looking kind of grainy in IE6. However, if I load them off my hard drive they look OK, and if I load them in Opera 5 they're fine too. I wondered if anyone had any idea why this might be? The ones I'm having trouble with are this one: http://debton.keenspace.com/d/20040912.html where the gradients are sometimes not smooth at all, and this one: http://debton.keenspace.com/d/20040919.html which just ends up looking kind of low-quality. Since they work OK usually, it seems like its not a Photoshop problem, is it?