wireless linksys WUSB11

[claude]

With puppy 4.0, module at76_usb.ko was loaded at boot time. When I boot puppy 4.1.1 (both version: 2.6.17.1 and 2.6.25.16), the module is not loaded and not present. I tried to import it from 4.0 (zdrv_400.sfs), but I got the message when I try to load it: Error inserting at76_usb: Invalid module format. And from dmesg, the following msg is written:
at76_usb: disagrees about version of symbol struct_module.

zdrv_4xx.sfs does not exist anymore. So, were could I find the right module for the linksys device ?

Thank you very much

Claude