http://be.imba.hu/   This site will take a look at your armor and tell if you have items that are misenchanted or need to have enchanted.    It also tells you which raids you are geared for. 


I'll be adding more.

Yeah, there is also the website: http://www.wowwiki.com/Portal:Main (WoWWiki, Im sure some of you have used it before) it isnt really a tool.. but it does have a ton of info on world of warcraft. It talks about instance boss strategies / loot... Reputation rewards and quests.. Lore, if any of you care about that.. lol.. but, it has information on pretty much anything you can think of (WoW related)... and dont take that too litterally, please.
                                    
 But anyway, its answered a lot of questions and helped me out a lot. So, check it out if you get the chance. :)

Good to hear about those Helpful Tips from the both of ya! I have linked wowwiki to our links page for players to check out!


Light & Honor
Highlord Nordak

I would highly recommend the following sites to add to you research lists:

www.elitistjerks.com - Think Tank Forum is amazing
www.maxdps.com - does what it sounds like lol
www.wowhead.com - this is pretty standard

I'll add more to this later

thanks,

Promatix

www.wowheros.com  is a nice site that will rate how good your gear is just like http://be.imba.hu/ with some bonuses. It shows what gear score is applied with a item and It also rates your enchants too so you know how those effect your score as well. And a neat thing I like is that  it even has a note on where you aquired that item as in a boss or a vendor name just incase people start asking. Theres also some random factoids on how many badges total of one you've earned or achievements associated with raiding you've gotten.