The Iolite is an excellent bit of kit, but it does take a bit of getting used to. I bought one about 6 weeks ago, and at first I just didnt like it at all, but I was determined to give it a fair go.
I tried Apple Molasses to begin with, and moved across to the Cherry, which I now like very much indeed.
I do find though, that you cant do what I am doing now.. type and enjoy the Iolite at the same time.
The Iolite needs to be used at a time of day, when you can sit back and relax and really enjoy it.
There is lots of info out there Max, and lots of video's regarding the Iolite, all of which you will find very helpful indeed.