Well when you open the icecold launcher it should "change" the patch to the correct one , so the answer is yes.
Also when you want back in retail you can simply just open retail launcher and start playing. Also if that gives problems you can delete safely the cache folder from wow folder.
Also Retail world of worldcraft does change automaticly your realmlist to the right when you use the launcher , also you don't even need to use that :P
Lol i read ur first post and then i was like its recount. I had the same problem on retail :)
Just remeber now on if your pc / net is fine its mostly addons fould :P
i Don't want to flame but go and search in google / youtube intros that are free to load and you just add texts...
But if you did yourself its fine :P (AE ? or SV ?) after effects = or Sony vegas ? or what ya used :o
In your profile you are 22 years old O.o...
And whats the chance to someone hack your account ?
No one hacked your account unless your pc sucks and hard and haves no firewall which IS REAL BAD for the server becouse someone can get to your gm account and f*** up the server...
/Facepalm
Yes Sir
1.Go your wow folder
2. Delete your Cache folder and WTF folder
3. Run wow.exe
4. Quit wow.exe
5.Start icecold wow :D
There ya go :D but if it won't work (please try after this)
EXTRA : when ur at 3. try log in :)