The UNLV Geology department is teaching ArcGIS this spring semester. The class is using "Geographic Information Systems & Science" by Longley, et. al. and "Mastering ArcGIS" by Price. I have gotten ArcGIS 10.2.2 from Esri for use in this class. I got the DVD version rather than downloading the programs. Nine DVD in total, ArcGIS for Desktop, Data and Maps for ArcGIS(2013) and ArcGIS for Windows Mobile. The only issue I had was with the Windows Mobile DVD would not extract without a Visual Studio Express version 13 loaded. This program required a Visual Studio Express version 8. I created a work around by installing Visual Studio Express version 8 on a extra laptop and the files were extracted and moved to the desktop computer with the other programs that I am using for this class.