I have run Kamikaze on WRT54GL 1.1 and I did not notice any problems. I did not use Kamikaze for long on that router, though. I just tried it out. You should probably stick to the 2.4 version of the kernel, though, since I think the 2.6 wireless drivers for the WRT54GL are still a little experimental. (i.e. the Kamikaze image that comes with kernel version 2.4.)
By the way, Kamikaze does not use nvram. It stores the settings in files in /etc/config. You can use the "uci" command (similar to the nvram command) or edit the files directly.
Kamikaze does not come with a Web interface, although the X-Wrt people are working on that. I haven't tried X-Wrt, but according to their web page it looks like it should mostly work on Kamikaze.
A tip for searching the Wiki: If you don't find something by clicking on the "title" button, try the "text" button.
(Last edited by Wodin on 31 Jan 2008, 23:24)