Wondering if this is possible?

Anyone know how to edit 10.4.11 communication kext files?

The reason I ask is, if I boot to Leopard, the non APPLE router works flawlessly and never drops, whereas in tiger, it drops the signal all the time.

10.4.11

I used to think it was the router (a few months old) but it NEVER, EVER happens in Leopard.

Thanks angel.png