Hi, I am frostmage and i like it but it seem i'm a little crappy on dps for heroic,then i would to be better and i seek help for spec,talents,equipment,enchantments,rotation etc,all thing i can learn for to be better please.Thank you in advance and sorry if my english id not very well because i'm french ty and good day to all.
Frost is NOT a viable spec for raiding. Frost is for PvP. You'll want to go arcane, then switch to fire once you have the gear for it---and you'll need really great gear for fire. You can always armory me to check out a cookie-cutter arcane talent tree. My mage is Snowmiser from Aerie Peak.
Arcane is easy....basically Arcane Blastx4, then arcane missles when missle barrage procs. Sometimes I'll cast arcane blast 5 or 6 times just to get missle barrage to proc....but it usually procs before I stack arcane blast 4 times. For AoE, simply use blizzard.