Hello,I have a great problem with the JS41.I cant input a FPL or choise a FPL into FMS.1. I turn FMS "on" by clicking ON-BUTTON2. I push FLP-BUTTON3. I input the APT-CODE in the yellow field, i.e. KHPN4. I push the ENTER-BUTTON5. TSX freezWhen I choice a FPL with a RLSK and press ENTER the FSX freez.What can be wrong?I have WINDOWS7 RC1.Please help.Helmut Rubick