Just bought the game... but having problems downloading it for the last few days.
Consistently it would appear the download process is broken very early on.

My Sonic WALL (yes I am a network engineer) reports presence of :
Gateway Anti-Virus Alert: Relevant-K.A (Trojan) blocking the download

While I doubt very much that the file is infected I just wanted to let you all good people at GOG.com know what selected gateway security packages are saying.

The download works fine once the gateway is disabled...