While smaller files are uploading ok, sizes larger than 200Mb give the following CORS error:
XMLHttpRequest cannot load https://www.filepicker.io/api/store/S3?key=Ad9Izd38AQzaNycUe6r4Qz&filename=…t_1Gb.fastq.gz&path=uploads/331/test_1Gb.fastq.gz&_cacheBust=1368071391844. Origin http://127.0.0.1 is not allowed by Access-Control-Allow-Origin.
I have the IAM policy set as specified by filepicker documentation.