[ToH] 10.5.3 > needing some help

hello everybody .
i'm sorry about the other thread , i didn't know the rules here .
well , i've installed the Leopard 10.5.3 TOH version , and i wanna help about :
1. audio driver ( its sigmatel 9200 , i tried to use the patch but its the same thing )
2. i have a ( Axesstel PX320 ) desktop phone , i used it like a modem for high speed connection ( have a windows driver ), does anyone know how to install it on Leo ?
3. i have a senao atheros based usb wlan adapter , and i have the drivers for both windows xp and vista , is there is any way to install it on leo , cuz i googled for solution but i found nothing .
4. i don't know if this allowed here , but does anyone know how to change the mac address in Leo , i noticed that the command : sudo ifconfig en0 ether <mac> not working ?

with best regards

The sound issue can be fixed with a generic AppleAzalia.kext and I don't know about the other issue.. but hopefully that will solve one of your issues.

thank you for your helping :)