Live CD with full wireless support

[Crust]

Is there a live CD that is Debian-based that comes with all of the required firmware for wireless?
I used to use the sidux live cds, but, for 99% of the uses, there is no wired connection available: only wireless. 90% of the time, the wireless does not work. I have to download firmware and/or a driver, but I would not have access to a wired connection.