Moon,
Nope,not yet,but I will have the Ion early next month though!
Don't worry about not having one for yourself my friend,as no matter how tight your budget may be-where there's a will,there is a way to get one-eventually,as it's very inexpensive!
I'm sure that Alesis will be manufacturing them for a while longer and if by some chance they are not available in Europe,you can always buy one from Sweetwater in the U.S. & get yourself a voltage converter(provided that you are in fact,serious about getting one)
Thom