http://www.dual-boxing.com/threads/4...quot-WoW-spell

Note the use of coordmode function.

It was mentioned in AHK forum that ControlClick is a better approach. However I didn't use it as my current method works for me. Not ideal, but it didn't fail me when I 10 boxed raid. If you get it to work, please share.

BTW, if you are comfortable with scripts, and want to continue this path, choose the 64-bit version of AHK and WOW client. As a minimalist, I am a very happy user of them.