I've just bought a cheap 561 for use in the shed.

The current firmware is 1.3; I've managed to download 561_177.mfu from the Meridian Web Site; I have a few of questions for those with long memories...

1. What is the latest firmware for the 561?
2. Will 1.77 work on my 561; it's not a 561m?
3. What are the differences between the firmware versions?

I'll probably do the firmware upgrade this weekend, I just want to make sure I don't brick it!

All the best,

Steve.