To help speed up download times with the All-in-One VM, the DevNet team moved the file to the signiant download manager. Baed on my experience it is faster than downloading via usual http requests via browser or command line download tool. To use it, go to All-in-One VM link off the OnePK site on https://developer.cisco.com/site/onepk (direct link below). Click on the download link, accept the terms and conditions, enable the signiant download manager extension, and start downloading.
All-in-One VM - Cisco Developer Community
As a side note we are disabling the download via http://developer.cisco.com/downloads given the increase performance using the above link.
