lucy24 - 5:10 am on Jun 2, 2011 (gmt 0)
Lemme get this straight. Is each individual image coming out 25% wider in actual pixel count? Does it behave the same if you substitute dummy images such as b/w boxes of the same size? In the real page, are there two different images-- the background and foreground-- in the same location?
If there's text running across the background image (if there isn't, throw something in for testing) is it the same size in FF as in other browsers, or does it too get bigger to match the image?
This is starting to sound yummy :)