Guys could you please add TCP/IP on your GOG version please? The ability to play the game with people on my GOG friends list would be awesome! This is the only thing preventing me to have a blast playing with my old friends in the game. Just please add it on your servers and i'll be a lot more happy consumer. Playing the blizzard version without the correct resolution on my 4K screen is just a bummer ;( add to that the hassle with unlocking some ancient ports in router to be able to play online, create some new blizzard account for old battle net etc. it is just a bummer.