@Topic: Stupidness of this move is just mind blowing...

@UP: Hay, its an old CSS reference (FF3.6 times). Its useless with FF4.

Example: Link: CSS3.info

Browsing with FF4 we see first two borders like orange double styled solid lines. Snapping with Firebug, we can't see ANY 'border-image' phrase. Next, and last, two borders are images showing how its going to be displayed.

Q: But there might be nothing about border-image in this demo! It might be fake, so FF4 is correct. A: Go ahead to the raw CSS file (link) and search for the '#border-image-1'. And what? We have 6 (six!) variants of implementing border-images and FF4 still gives a f*ck...