Changing the Trash Icon (Thunderbird 6.0)

[Cah]

Hello, I've just updated Thunderbird and have had a torrid time getting it to work and appear as I like. My remaining problem is the icon used by Classic Reloaded 1.5.1 to display trash/spam. It looks like a dustbin and I would prefer what I was using before (a little flame). Does anyone know how to hack a theme to change specific icons inside it?

Thanks,

Chris

[Cah]

Forget it - I just found the xpdefault theme and that has what I want.

Cheers,

Chris