Two step IWT for shaman?

[Flekkie]

Thanks Svper, this is the sort of info I was after.

I have spent the last hour following Fenril's links and I can honestly say I am baffled. I have used VB extensively in Excel, and the HKN scripting language. Taught myself basic SQL. But LUA has stumped me for now, I just don't know how to get out of the starting gates.
However, I had managed to infer from his response (with some difficulty) that it is possible, and the way to do it is via an addon, which (I think) uses LUA to send commands to the keyboard API within WoW.

Since it feels like a sore topic I will let it lie for a bit, before asking for further pointers in a different thread.