This looked really promising, everything is easy to set up, software seems stable and well-written, etc. But then I look at my Amazon Glacier billing, and it's only uploaded 2 GiB (costs $0.02 per month to store) but it's made 50,000 requests in the process, costing me $3 for the requests alone. What is it doing, uploading every single file individually?! I'm not spending $300 per month for requests! It should be combining all the files into large compressed archives and uploading the archives, not individual files.