Matthias Scheler wrote:

>because my good old Airport Basestation died I'm considering to use one
>of my NetBSD systems as WLAN access point for my 802.11b network. What
>hardware (wireless cards) and software (NetBSD 1.6.2 vs. NetBSD-current)
>do I need for that?
>  
>
Wireless Router/Gateway based on NetBSD:
http://www.root-hq.com/products/RGW2400.html

It's in Japanese, except for a few english words in diagrams and 
headings.  Maybe you could find a translator.