Where do I put on a wireless internet card onto a dell in the “Build Your System” section of dell.com?

Question by sparkwing: Where do I put on a wireless internet card onto a dell in the “Build Your System” section of dell.com? Under the Dell Inspiron 530 Desktop Details, it lists the “Internal Wireless-N” as an option under Communications, but under everything you have to go through to buy the computer it doesn’t ask [...]