YacaPaca! - Management for Teachers and Students With YacaPaca users can create quizzes, surveys, tests,and more. Discover modify and share assessments.Set work for the whole class with a few mouse clicks, and analyse with tools that improve your teaching.

GogoFrog - Easy 3D Web Site Creation Gogofrog allows you to experience the ultimate 3D world in your browser. You don't need to download anything to your computer, just sign up to the site and start create your own 3D place with unlimited online space. At Gogofrog you can share your art, photos, journals and interests with an ever-expanding network of friends and visitors. Chat with your site visitors, furnish your environment and change the space to suit your mood

Lumifi - Enlighten your Research Lumifi is a new way to find, analyze, organize and share information on any topic, from any source (including your own documents). Let lumifi read for you, highlight terms relevant to your interest, and discover information you might have missed.

umifi - Enlighten your Research Lumifi is a new way to find, analyze, organize and share information on any topic, from any source (including your own documents). Let lumifi read for you, highlight terms relevant to your interest, and discover information you might have missed.

Catchvideo - Download Online Youtube Videos Convert Online FLV Youtube Videos direct to PC, iPod, PSP, iPhone, mp3, mp4 and Mobile.