I found OK3444 associated with the Intel® PRO/Wireless 2200BG Network Connection from Dell. Since this is a Dell laptop, your best bet is to download drivers and software from the Dell site. You can put your service tag or model number into this page to get to the drivers: http://support.dell.com/support/downloads/index.aspx.
Super! 10 minutes after reading your response, I was up & running. Thanks again for helping out..