AP not showing up

Hey i'm pretty new to this stuff, but I decided that a Pi(rate) box would be a cool project. I'm running an old model B, with a really cheap USB WiFi card from eBay (which is probably the issue, but I can't afford much better). I have gotten to step five on the main tutorial, and I'm not seeing the AP. There's nothing on the help page that has made much of a difference, I'm hoping one of you more experienced guys can help.

Thanks!