I am currently finding the "conflicting modification" thing a major PIA. Synching appears to work quite arbitrarily with my PC and my IPhone battling it out with multiple copies of lists that expand to the point of unusability. The WHOLE PURPOSE of the application is to provide synchronization from any device. I am VERY technically astute, in fact I run a tech company. All this nonsense about synch workarounds (Excel spreadsheets, synch every 5th breath) is a ridiculous waste of time. Evernote. Just fix the synching so that it works consistently across the devices that I use.