I'm running Redhat 9.0 on a Presario 2100. I have everything set up correctly except for my Cisco 350 wireless card. Although cardctl, etc shows the card is there in the machine I cannot get the ACU to boot. It simply flashes and disappears with a message "No Radio Found"
I realize that this is probably a firmware problem and I need an earlier version -- like 4.25.23. However, this doesn't seem to be available anywhere. The Cisco site seems to have removed the legacy Linux software.

Does anyone have a location where this older firmware is available or am I stuck buying another card with the CD/ROM of the software??

Firmware 4.25.23 is available directly from cisco (cco username/password necessary).

I just flashed the 4.25.23 firmware on my Aironet 350 in Windoze, and it didn't seem to make a difference. I still can't get acu to open. It says 'No Radio Found'!!!

So I am not sure that it is a firmware issue!

Also, I am running Mandrake 10.0