I searched around but i want a straight up answer. I just bought Tiger and don't know what to do. Upgrade or archive install. I don't want to lose all my programs and setting, but i also know that if you do the upgrade and keep your settings, people have been more prone to having problems with the OS then the people who do a clean install. What is the main difference bewtween the archive install and the upgrade install anyway? Do your files get stored either way from the old OS?