Toshiba M35X-S311 laptop that wireless will work anywhere but not at the house, have a linksys router. Everybody else can come over and connect wirelessly to my router but when I turn my wireless button on, the laptop will reboot and will not come up except only in safe mode. Can take laptop to somebody elses house and my laptop wireless works fine.

First You can not connected the net by Safemode.
Second, Use the wire, connect the Linksys to your computer, and if you are using another modem, set this first using same SSID and password.
Then remove the cable and set the wireless (Before That while cable is on see the wireless on linksys home page and access it. to get your key number or set it up.)
If you can not, try to see Cisco systems user guide.
JMC