FDK DPS Guide:
http://forum.warmane.com/showthread.php?t=349828
UHDK DPS Guide:
http://forum.warmane.com/showthread.php?t=349829
Edit 21st May:
Frost guide should be complete.
Unholy guide needs a little bit of polishing.
Tank guide needs a lot of work.
Use this guide as a base on which you need to improve a lot.
Best of luck. :)
ALTERNATIVE TALENT LINKS:
Blood:
Double raid buff, high aggro:
https://wotlkdb.com/?talent#j0EMqIbI...g0xVMhz:pihM0V
Double raid buff, 'bit more avoidance:
https://wotlkdb.com/?talent#j0EMqIhc...VMhzZ0b:pimM0V
Avoidance:
https://wotlkdb.com/?talent#j0EMqIhc...xcMhZ0x:pimM0V
A bit more AoE aggro and Self Healing:
https://wotlkdb.com/?talent#j0EMqIbf...t0MZ0gb:pioz0V
Dual wielding avoidance:
https://wotlkdb.com/?talent#j0EbqIhc...xMMhZ0x:pimM0V[/center]
(Nerves of Cold Steel are mainly taken because of hit increase, if you are capped without it, skip it)
Frost:
Double raid buff:
https://wotlkdb.com/?talent#j0EMoIhc...0buhZ0o:pwmM0V
Avoidance:
https://wotlkdb.com/?talent#j0EMRcbc...0buhZ0x:pwmM0V
(1 more point in Black Ice wont matter, Lichborne is there mainly because of Fear/Charm/Sleep removal on few encounters)
Longer Icebound Fortitude:
https://wotlkdb.com/?talent#j0EMofbc...buhhZ0b:pwmM0V
Dual Wielding Double raid buff:
https://wotlkdb.com/?talent#j0EooIhc...0buhZ0o:pwmM0V
Dual Wielding more Avoidance:
https://wotlkdb.com/?talent#j0EooIbc...0buhZ0x:pwmM0V
(same as in Blood, Nerves of Cold Steel only if you lack hit)
Unholy:
Spec:
https://wotlk.evowow.com/?talent#j0E...bxcuzbu:poMM0V
Desecration:
https://wotlk.evowow.com/?talent#j0E...bxfuz0u:poMM0V
Ebon Plaguebringer:
https://wotlk.evowow.com/?talent#j0E...xcuzbuc:poMM0V
(I would not suggest you to go for Ebon Plague, unless it is required by your guild/raid leader)
Dungeon Hero:
Spec:
https://wotlkdb.com/?talent#j0EGoI0c...ht0bxoz:odb0cV
In case you find slow from Desecration really helpful, you can remove a point from Endless Winter and max out Desecration:
https://wotlkdb.com/?talent#j0EGoI0c...ht0bxbz:odb0cV
If you notice Death and Decay missing a lot, maybe going for extra Hit over Dodge might be a good idea.
Check all the talent builds and try to notice the "base" of all of them, aka core talents.
Veteran of the Third War for example, Improved Icy Touch and Toughness, etc...
Other talents like Mark of Blood, Heart Strike, Bloody Strikes, Lichbourne vs 1/5 Black Ice (in Frost DW talents), Scent of Blood, Icy Reach vs Nerves of Cold Steel vs Killing Machine (in Blood DW talents, depending on how much hit you are missing on melee, if any), are optional and wont affect you or your gameplay almost at all.
When Dual Wielding (Frost), Threat of Thassarian wont make any difference, it is plain waste of 3 talents.
Off hand hits are not doing any damage to make Rune Strike do extra threat that will matter, and Death Strike wont heal you twice even your off hand hit as well.
You can make some personal changes also, but make sure the core valuable talents for each spec are there.
Overall two handers are better options for tanking, especially on fights like Sindragosa and Halion where getting parried multiple times while DWing will get u killed.