Yes two people can play contra 4 simultaneously. Both require Contra 4 cartridges.
it lacks wifi connectivity
I think they are improperly marketing Bluetooth capability as Wifi.
yes it does
No. It has 3G to connect to the internet but no wifi capability.
The Vizio E320-B2 model television does not have wifi capability. The TV has both USP and HDMI ports to connect devices but wifi is not available.
computers alone have no function or hardware that allows them to produce a wifi capability, only routers which are connected to a modem can produce a "wifi field"
Wireless USB network adapters provide WiFi capability to any computing device possessing a standard USB port.
The DS has its own internal wi-fi capability, and can connect to a wireless router.
Yes, it has wifi so you can connect to a hot spot with ease.
iPod classics do not have wifi capability, therefore they do not have access to Pandora Radio
Basically yes, any laptop with wifi capability and within wifi network will work. Other factors might contribute, is the wifi has public access, can you connect your laptop to the wifi network available and might be the wifi network required certain fee access that you may or not willing to pay.
Yes. In fact, that's the primary thing people purchase netbooks for.