Hi, Yeah I had to call in Tech support emailed me the file.
they removed it due to people bricking the amps.
Now, i will give a little insight.
I do not believe the new version of monkey works because line6 removed the functionality.(Even though the Vetta is listed )
I was able to find a older version 1.26 ,it has the update from file functionaliy (you will not be able to connect to line 6 servers to update)
upload from file then follow the prompts on both the amp and your computer.
I see why line6 removed the vetta firmware,however I feel they made a new problem ,by just ommitting it and not saying please contact us for support.