Yes multiple wi-fi networks are there but I've never used them.
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tomato.groov.pl/Tomato has all kinds of services like Tor, vpn, ping/trace tools, and even a network file sharing sever.
FTP, File Sharing, Media Server, UPS client, Bittorrent Client and more. I love the Static Dynamic DHCP where I can set the and auto lock local IP addresses in specified ranges. This allows me to set the local home network to 192.168.1.1-192.168.1.50 static addresses and set GUEST access to 192.168.1.51-192.168.1.100. I can then set the bandwidth limiter for the guest IP addresses so people who I give access to my LIMITED internet have bandwidth. limited.
Shibby TomatoUSB now supports the AC66 router mentioned in the original review.
I love this router, best I've ever owned. Way over powered for my network setup. I can barely hit 3.5 mbps. I know that If I get 20MBPS or higher IT should be able to handle the higher speeds.