Thanks, Chris!
I know Time Machine is supposed to work with this drive, but I'm unsure exactly how it works. They can set it up to only back up media and documents to it and not full backups, right?
Daily backups will be fine for me. The main thing I don't want to lose is my music collection, and I don't get new stuff every day, and even if I did, only losing a day's worth of acquisitions isn't going to be impossible to recover. SyncToy run nightly with Task Scheduler looks like my best option right now. And yes, it only syncs the changes.
