One Computer 2 WoWs

Please forgive me if this question has been beaten to death some where. I understand that you can run 2 toons from one computer to duel box but from what I've been reading (wowwiki) and a few post here I can't tell if all I need it something like keyclone or just open a second account and start playing (which I guess doesnt make sense). Basically I guess I'm asking is there a program/mod I can get for playing 2 toons with a single PC that will get me up and running quickly without me needing to know a lot about writing code and such (or do I need to have multiple programs). My other question was about the AutoHotKey info listed on wowwiki. I get the gist of what it does but I'm not understanding where I'm suppose to write all of that code (or is this also something I dont have to do). For ex: (Copied From WoWiki):

WinGet, wowid, List, World of Warcraft
~2::
KeyWait 2
IfWinActive, World of Warcraft
{
ControlSend,, 2, ahk_id %wowid1%
ControlSend,, 2, ahk_id %wowid2%
Return
}

Thank you taking time to read through this post and for any help you can give. I gotta run (time for raid).

KeyClone saves you from having to do all the work with AutoHotKey. That script snippet you just posted will only broadcast the "2" key to two instances of WoW. You need to add basically the same thing for every key AND key combination you want to broadcast. Have fun. If this intimidates you, just buy KeyClone and be ready to play in 5 minutes of setup.

.kk, thanks for the help.