I didn't put it back, I put a different one back. If the silly 24 one was the same as the 2 one, then if I said "Golly gee sorry guys!" and put it there only once it'd be the same, and I'd still be in the same wrong for putting it back.
And they weren't 49KB each, one was 49KB and the others were using that same 49KB of data.
Probably got too carried away with 24, though. But I'm sure I'd be in the same situation if I put 3. And there are pleny of people with 3 images in their sigs.