Is it mandatory to perform firmware updates? I just bought a brand new P3P and mine immediately says that I need to upgrade to version 1.3.2 which involves buying a USB 3.0 microSD card reader. I live in Mexico, where things like this are extremely difficult to acquire. Most places will not ship into Mexico, and the ones that do will end up requiring my item sit in customs for clearance for 3 weeks. Thoughts?