Quoting ben@bristolwireless.net:
> Those files aren't in the Lenny firmware-linux package. Best get it
> from backports if you need it. For the package description see:
>
> http://packages.debian.org/lenny-backports/firmware-linux
>
> If you are unfamiliar with the backports repository have a look at:
>
> http://www.backports.org/
>
Actually, I'm completely wrong, the tg3 firmwares are only included in
an even more up to date version of the packages. In any case you
should be fine to ingnore the warning if you aren't using the tg3
module.
Cheers,
==
From Ben Green