Armour
The Armour Archive Site - Very helpful for those looking to start armouring
StoneKeep Armoury - Where to buy good armour if you do not have the time/resources
Ashcroft/Baker - Dirt cheap armour for beginners, excellent quality as well
Griffin-Works - Leather armour by Griffin. I use some of his pieces in my kit
Ring Lord - Chainmaile site that sells rings, kits, ect. Best prices and selection