auto hotkey help with macros

Hello all.

Just after some help with a macro too get me started with 2 copyies of wow on 1 computer and using autohotkey.

Ive followed this guide which is very helpful but stuck http://www.autohotkey.com/forum/topic26329.html

im trying too use this macro as explained and only the jump button (space bar) an sit (x) work on both instances of WoW. Someone has already posted this but there was no reply.

MACRO EXAMPLE:

/target focus Aoepwnage
/follow Aoepwnage
/assist Aoepwnage
/stopcasting

Could someone enlighten me on where i have gone wrong plz. ?(

ok what i have done is put the same macros on both characters this works. Wierd an not explained in the guide but i can see im goign too have alot of fun with this.