Many thanks again!! I donīt fly for a US airline and I live south of the border so I donīt know if I will find it here but if it is "over the counter" I will look for it on my next layover on the US. I checked on the FAA site and saw that it is allowed for us. Hope it works.
Have fun flying the 340, I flew the EMB 120 years ago and loved it, think they are very similar.