Hi, if the downloading time is too long or the network isn't stable enough for several users, it might be possible to split the .img file in several smaller files and upload them at SF maybe in a subfolder. When a user has downloaded al the small files, he can rebuild the complete .img file with the cat command. Example : -- splitting "split -d -a 3 -b 100M file.img file_part_" -- concatenating "cat file_part_* > file.img" -- verifying with sha256sum for example "sha256sum -c file.img.sha256" jcl...