Hey, nice vids, but BVE once broke my computer, so I won't run it again. Sorry, don't know what caused all those trojans and other invaders.
Got to be careful where you download the program and addons. Be smart about it, and your computer will be fine. I've never had problems with it and I've ran BVE2 for 3 years and have been running openBVE for at least the last 2.
I don't really understand. How exactly do you do this safely?
Only download from places that are trusted by the OpenBVE community, and if any independently hosted download looks suspicious at all, then just don't download it. In the current day and age, you can get all you need from OBTS wiki, BVE Station, and Openbveconnect, aside from my mediafire page. All the files I upload onto my page are completely clean, since I co-develop or modify existing clean material.