StarEye, if you wanna start collecting DOS games, get the the huge DOS Collection (8GB). You can buy it in most of the "stores."
Try Rex Nebular, Warlords 2, Jagged Alliance, Dungeon Master 2, Blackthrone and rest youll find on your own.
What display do you use? Its maybe why the games look how they look. Most of them were created in days when 14'' screens were standard.