Some links you may find interesting: Definitive source of any commercial software components you might need: http://www.componentsource.com   If you are researching language-oriented environments, Harmonia project web page is the right place to look for: http://www.cs.berkeley.edu/~harmonia   For keeping your programming skills sharp, try solving some of the few thousand programming problems together with people from all over the world: http://acm.uva.es/problemset   HSIN (Croatian Informatics Union) homepage: http://www.hsin.hr   FER (Faculty of Electrical Engineering and Computing) university: http://www.fer.hr   Matija Mesic, my high-school: http://www.gmm-sb.com/   Microsoft Research is one of the biggest computer science research centers in the world: http://research.microsoft.com   GotDotNet is a perfect place to learn about .NET languages and tools: http://www.gotdotnet.com   Artificial Intelligence at work: http://www.ai.mit.edu/projects/infolab