Inspiron 1720 wirelss vs. CUDA driver Conflict?

The 270.41.19 driver seems to make my Dell Inspiron 1720 (an 8600 GPU) forget how to use its Broadcom wireless (which was admittedly rather fragile to begin with). The wireless literally isn’t recognized with the driver installed. It looks like an interrupt conflict or somesuch. Have others had this problem? Any fixes?

I’ve been living without wireless when running CUDA and without the NVIDIA driver when using the wireless – which isn’t a solution. I just tried Arch Linux, which has the NVIDIA driver packaged, but still no wireless with the NVIDIA driver installed.