Re: what do I buy?
24 Nov 2008 11:13AM
Vista Home Premium is a Microsoft operating system so it does not matter where you buy it. It is sold at any retail store such as Best Buy, etc., and is the same. As far as I know, the cost of the upgrade DVD is $129 no matter where you buy it from so I'm not sure where you are coming up with $79 unless you received some special coupon for a future upgrade.
When you use the upgrade software, all your settings remain which is what you want to do. It is when you do a clean install and buy a full version of the operating system (not the upgrade) that you will lose all your settings unless you first save them to a CD or DVD. For your purposes, you want to buy the Vista Home Premium Upgrade DVD.