Lenny Wireless Problems

[mleanz1]

Im a long time ubuntu noob and just switched over to Debian(thought id give it a go). However it has not allowing me to search for wireless networks. If i do ifconfig i do no get any wlan0 just eth0 and lo. How do i install the device if i run lspci it sees the card
Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
If anyone needs to know i have a Toshiba Portege 500.

 

[mleanz1]

Cheers for the advice guys will try these out next time im at home when im using wireless!