Hi RomanZ, I may be able to do this one day but right now I am out of time (I spent around half a day trying lots of stuff and can't spend more now). BUT, I can explain easily. I have two identical folders on two Macs (as they used to be kept in sync with v1.4). I removed 1.4 and .sync hidden folders and installed 2.x. I set on one Mac a folder to shared. On the other Mac in BTS I choose the folder already auto added by the new v2 feature to get it added to this other Mac. BTS suggests I add it at the default BTS location, this is not where I want the files so I used the normal dialogue to tell it I want the folder sync'd to a spot on my Mac (the pre-existing folder from back in the 1.4 day, where there is a full copy of the files, ready to be kept in sync going forward, but now by v2 BTS). BTS pops up with "destination folder is not empty and files could be overwritten", so I click OK and BTS prompts "destination folder is not empty and files could be overwritten"—and we're stuck in a deadly embrace, me clicking OK and BTS telling me "destination folder is not empty and files could be overwritten". My only option: to click Cancel. Eventually I gave up and uninstalled BTS 2 and I am currently running with no BTS at all :/ If I do get time to do above I'll video it, but it's gonna just be what I listed there. If there's steps you want more info on before/if I do a vid then please just ask in case I can recall extra info, but I am pretty sure this was the sequence. Cheers, -Alan