US Client help/questions

[zodiacgk]

Hello there.
I'd like some help with US Client
first where can i find it ?? do i have to remove/uninstall the EU version??
or is anything else that i should do first .. i wanted to test Cata alpha but since i had from the start eu client wasnt that easy and i tried many things as a result of not being able to log at my eu account.
Thanks for reading and please help

[nothinglol]

Go to your wow folder, then to Data, then to enUS/enEU (whichever you have i think), then to realmlist.wtf , open in notepad, change anything that is EU to US, close, save, you're done.