I can get my 4311 installed and working. I know it's a 4311 because of this.
0000:0c:00.0 Network controller: Broadcom Corporation: Unknown device 4311 (rev 01)
The trouble is, once I boot into linux and get running good, the interface stalls. When I run dmesg, I get this:
[17179810.516000] hci_acldata_packet: hci0 ACL packet for unknown connection handle 49
However, in my research that appears to be a bluetooth error, which isn't a big deal, right? I've tried installing ndiswrapper several different ways, and no success. If I use the stock kernel with Dapper Drake (Ubuntu) it will work. However I need to run 2.6.15-25-686 #1 SMP. I've installed the driver from Dell's website, I'm at a loss here, and this is my last resort to find a resolution to my problem.