On Sun, 24 Jun 2007 21:23:20 +0200
Florian Philipp <f.philipp@addcom.de> wrote:
> It's the onboard  USB-WLAN-adapter on my ASUS M2N32-SLI Deluxe mainboard. A 
> native driver exists (  net-wireless/rtl8187 ) but it is hardmasked.

It's not. Put net-wireless/rtl8187 ** in /etc/potage/package.keywords
and emerge it.