2008 was a very busy year to me, no time to study, a lot of work… 2009 seems to start on a different way, I’m on a new job (AG2), on a new town (Porto Alegre, Brazil), and now, to the present moment, with more time to study and to work on this blog. I have spent some time in the last few days to organize the things around here, as you can see. 2009 promises to be a good year, and I hope to contribute much more with the community through this blog. Happy new year!