Could you please tell me if this program is easy to install and use (at least, Hamachi doesn't cause any problems in this regard)? Because last fall, I was also recommended some other program, and I spent about 2 hours trying to get it to work. It required installing another 200 MB of stuff, but in the end, there were no visible results in the game, it couldn't even connect via IP, and even my public IP address didn't help. After that, I'm hesitant to use alternatives to Hamachi. It's buggy, yes, but it's the only one that actually works (and having a public IP address also worked well for me, providing the most stable connection).