Won't utilize built in wifi ~ help

[Mansam]

This is my 1st post but have been reading alot of them here ~ great site ~ BUT, unfortunately, alot of it goes above my head! This mogul is my 1st PPC & it can be a bit overwhelming. When I click the WIFI switch I can't hook up to my office router (or anywhere else) I have changed the security on the router to OPEN & WEP. When I go into my network, it shows up so I hit next, Authentication is OPEN & Data Encrypt is WEP. I have tried checking the auto key provided or typed in one of my WEP key # then hit next & check the IEEE box but EAP type says Smart Card ~ when I hit Properties on it, I get a message saying "I Can't log on to wireless network. This network requires a Personal Certificate to positively identify you." It obviously won't connect. What do I do to fix these certificate issues & is that the reason I can't connect to WIFI? Until I'm able to get on with WIFI/WLAN there's no point of keeping my Slingbox or any other program I have while being online. I'm in an area where I don't get EVDO.

I hope you can help
Thanks