The Federal Communications Commission is faced with a crucial decision on open access to the Internet. A survey shows 80 percent of Americans want the FCC to prohibit providers from giving enhanced access to customers that pay more. Now the President agrees. But providers — like Time Warner Cable, Verizon and AT&T — say that will discourage innovations and investments that improve service for everyone. As the pressure rises for FCC action, will there be toll lanes on the information super highway.