Webmin and 2.6-kernel

[Sturla Holm Hansen <sturla@lundkommisjonen.no>]

I have two machines with the exact same /etc/apt/sources.list files 
running sarge, the only difference
between them I can think of is that one is running kernel 2.6 and the 
other 2.4.
The one with the 2.6-kernel returns far fewer packages when running 
"apt-cache search webmin" than the 2.4-one.
The one I was missing was webmin-adsl.
Is the kernel-version the problem, does apt exclude packages because 
they don't support the new kernel?
Any ideas?
Thanx

Sturla