I currently have Windows SBS 2003 installed on my server. I was given a license to install Windows Server 2003 R2. Can I install this on my server as an upgrade? Will I loose all of my data? Any help would be appreciated.

I would read this page: http://download.microsoft.com/download/C/C/E/CCE84C91-AB7C-4AB2-B246-48A7E4155E54/SBS2003.R2.MarketingMaterials.Customer.TransitionPack.Lo_Res.pdf And then think about why you want to do it. Are you at the magical 75 user limit? J.G.

Well the thing is I am currently running SBS 2003 and I was given the regular version of Server 2003 R2. We are an educational institution that gets its software through grants from Microsoft. I am ok with the 75 users so that is not the reason why I was going to do this. I was just going to use the new software that I received.