DDWRT

STP - Not needed - http://www.dd-wrt.com/wiki/index.php/STP - The Spanning Tree Protocol (STP) is a method of preventing loops at layer 2 (data-link) of the OSI model.

Router Name -

Host Name -

Domain Name -

Use DNSMasq for DHCP - http://www.dd-wrt.com/wiki/index.php/DNSMasq_as_DHCP_server

Use DNSMasq for DNS -

DHCP-Authoritative -
Boot Wait - Not needed really, for downloading new firmware  - http://www.dd-wrt.com/wiki/index.php/Glossary
 
DDNS

Wildcard - http://www.dyndns.com/services/dns/dyndns/howto.html - Allows for fourth level domains to be resolved (skinny.greenisles.homelinux.net).  This also requires a pay subscription with dyndns.org (maybe other free services provide this?).

Type - ? no idea (Static,Dynamic,Custom...)?

 

WMM Wireless Multimedia
WMM (Wireless Multimedia) - Probably nice to have enabled... sets voice, video, etc to a higher priority