So far, this is the best app I’ve found for increasing my code copying accuracy and helping to increase my speed. I especially like the QSO function; you’re able to customize the app with your call sign and name, which is what then is used for the simulated QSO’s… a nice feature that helps me recognize my own call sign. One thing to be aware of though- and this is a comment that reflects how complete and functional this app is- you’ll want to make sure you go in and take a look at the list of punctuation that can be included in QSO’s and other random sets of characters sent- on a couple of occasions I was sent punctuation I had never heard before and wasn’t aware of! (like the @ sign, the dollar sign, parenthesis, etc) You can turn any or all characters, letters, numbers, pro signs, etc on or off to customize the software, so it’s not a problem. All of these are on by default when you first start. All told, though, I am finding this to be a great app that runs smoothly and is a real asset in helping increase my copying and code speed. Nice work, Simon! Tnx es gud luck, AA9PW de KG9MG