I wonder if there is anyway to change the FM radio tuning stepping from 200 Mhz (The US) to 100 or 50 Mhz? Is that possible with a special combination of keys, or is there anyway I can do that? I want the FM to read as 87.5, 87.6, 87.7. The reason is that the Europeon versions are almost double the price with the exact same specifications? Please help