I went to the John Deere site last night and this morning with Firefox - the activity indicator goes for a second and then stops with nothing but a blank white page. I figured their site was down.
Then, for kicks, I went to the site using IE - it's all there!
I've never seen an entire site that simply doesn't display in one browser while displaying in another - it doesn't even make a half-baked attempt at displaying the images! Not even a message declaring "we don't support firefox." I wonder why that is?
Deere makes really great products, I'll have to put up a picture of my JD 455 power-raking lawn zamboni at some point.
Read: John Deere site simply not viewable in FireFox!?