Google Earth 5.1

Publisher's Description
The idea is simple. It’s a globe that sits inside your PC. You point and zoom to anyplace on the planet that you want to explore. Satellite images and local facts zoom into view. Tap into Google search to show local points of interest and facts. Zoom to a specific address to check out an apartment or hotel. View driving directions and even fly along your route.

Google Earth is free for personal use. No registration is required.

Download Link: http://dl.google.com

SuperMemo 98 9.3

Publisher's Description
SuperMemo is a popular speed-learning application. It helps you collect important knowledge and remember it indefinitely with the help of so-called spaced repetition. SuperMemo 98 is SuperMemo´s ninth release since 1987, and it has sold one million copies worldwide (mostly as CD-ROM titles). In 2005, SuperMemo 98 has been released fully functional as freeware.

Download Link: http://www.supermemo.org