playstation 2 and the latest handheld consoles (nintendo’s ds and sony’s psp) allow multiplayer gaming via a wifi connection and the new generation of consoles, such as sony’s playstation3 and nintendo’s wii, offer full online gameplay capabilities via the internet.

This is all lower case. Can you fix that?
PlayStation 2 and the latest handheld consoles (Nintendo’s DS and Sony’s PSP) allow multiplayer gaming via a WiFi connection and the new generation of consoles, such as Sony’s Playstation3 and Nintendo’s Wii, offer full online gameplay capabilities via the Internet.