List of important Ranger related websites
 

Here's a list of the best websites for ranger info IMHO. In no particular order:

www.powerrangers.com
Power Rangers Official Website
www.angelfire.com/scifi/prstuff
Power Rangers On-Air Central, for all your scheduling needs. Run by Burgundy Ranger.
http://henshingrid.blogspot.com
Henshin Grid - Lavender Ranger's excellent toku blog.
http://powerrangers.wikia.com
The Morphin Grid - A Power Rangers Wiki: the biggest Ranger wiki on the net. I'm one of the administrators.
http://mmpr.wikia.com
New Power Rangers Wiki: Another wiki I set up, which includes a large downloads page: http://mmpr.wikia.com/wiki/Downloads
www.samuraicast.com
Power Rangers Samurai info and media from Fury Diamond.
www.rangercrewmedia.com
Galleries and Media relating to the first 17 Power Rangers seasons, also from Fury Diamond.
www.rangercrew.com
One of the largest Ranger forums on the net.
www.rangerboard.com
The other really big Ranger forum (don't mention PRE there though, they refuse to link to us for some reason).
www.rangercentral.com, www.supersentai.com
Ranger Central and SuperSentai.com have lots of info about Power Rangers and Super Sentai characters, mechas, and arsenal.
www.rovang.org and www.grnrngr.com
These two sites have lots of rare info you won't find elsewhere.
www.morphylogeny.com
Ever wondered where the MMPR footage came from? This site answers it, identifying every bit of Sentai and stock footage and where they came from. Run by SirStack.

RE: List of important Ranger related websites
 

i'm also a co-admin at New PR Wiki although, i mainly work on Super Sentai articles over there lol