Setting up alias for orinoco_cs

[Jason Martens <me@jasonmartens.com>]

Hey all,
   I've got a Dell C640 with the builtin 802.11b wireless.  It is 
working with the orinoco_cs driver.  However, when I dock and undock my 
laptop, the eth0-2 numbers change, so when I am undocked the wireless is 
eth1, but when I am docked, the wireless is eth2.  Is there a way I can 
set up an alias so the wireless is always eth2 (or wlan0 or something 
like that)?  This would ease the configuration in 
/etc/network/interfaces.  Also, if anyone has any tips using xsupplicant 
for 802.1x authentication, any pointers would be greatly appreciated.

Thanks,
Jason Martens