I was thinking it would be nice if you could rename hearthranger without error to somehting differen, like excel.exe or whatever name you like.

Just in case Blizzard would somehow look in the task list for HearthRanger.exe to detect the bot? I ndon't know how they detect bots, if its md5, tasklist but would maybe this would make it safer to use just in case?

I don't know if you agree, but I think its a valid suggestion.