To the best of my knowledge this file is as when it was posted in 2013. I stored it with PAR2 parity files (included in the archive) which checksummed the file and included a recovery record calculated from the parity. It is therefore highly unlikely the file is corrupted. PAR2 files can be verified with software like MultiPAR. That said, this is not my tune (even though it's been in my bike for many years and taken me through several long tours etc) and of course anyone loading it and running it do so at their own risk. Power-Tripp claimed +30 hp and +12 lb ft torque, plus clean revving up to 6k, and that has been my experience.