We've decided to slap some sig picture size limits on you. Not everyone is on cable/broadband and some of the really big ones take up half a page which is a bit unnecessary really.
Maximum size is 55k
and 400 pixels by 80 pixels
(W x H)
That's more than enough to show whatever it is you feel you need to show.
If your sig is too big you'll get it replaced with this
We'll give you till Monday March 7th
to get your new graphics sorted out and then the sig police will move in