You can try this
For those of you that want to put the switch but cant afford to use the PCI Card next to the CD-Rom there is a space where u can put it

. I dont know if it fits because I haven't tried it, but i don't see why it shouldnt fit. I have a PCI Wireless card, So i can't Afford to do the switch part. just thought of an idea. when i do it, I will c if this will work and post something on this. a switch is good if you are planning on going wardriving or ride the Subway (like me everyday) and don't want to get alot of attention.