Born out of the adware thread: I was checking out my credit union site again today, a view source in IE shows it has this code:
(Oops, removed some brackets so it doesn't go boom, hopefully)
Now, in IE it does exactly that, displays a box showing the last 10 transactions for that account. There is a Savings0M further down the page with the info in it.
Any ideas if this is doable with Firefox, if the code is correct or if I need to download an extension to make it work?
There isn't much you can do yourself to fix it, other than notify them that it doesn't work outside of IE (in a friendly "this will make your customers happier" way) or report it to tech evangelism and let them try to sort out exactly what's wrong and contact them for you.
If you have Firefox installed, it should push out 220.127.116.11 automatically when you start the browser in order to secure the issue. My home machine updated last night and my work PC did so this morning the first time I opened it up.