Displayed is a LED-illuminated wireless router in Philadelphia, Sunday, July 27, 2008. (AP Photo/Matt Rourke)
Displayed is a LED-illuminated wireless router in Philadelphia, Sunday, July 27, 2008. (AP Photo/Matt Rourke) Matt Rourke AP
Displayed is a LED-illuminated wireless router in Philadelphia, Sunday, July 27, 2008. (AP Photo/Matt Rourke) Matt Rourke AP