Hey Sokari Thanks for picking up on my post, and on my week in Barcelona! Although it's predominantly a commercial event, there's more and more interest in emerging markets/developing countries, and it was great to be able to meet up with people and talk about what's going on, particularly in Africa. I also met with a company who specialise in solar chargers, and hope to partner with them on some exciting projects in the near future (I'm also about to blog about this). I left with a $20 charging panel, which will charge up my $12 ZTE mobile purchased in Uganda recently. A phone and solar charger for $32? It's becoming affordable, for sure, and I expect to see a lot more activity in this area in the coming months. After all, there's no reason why an entrepreneur in a developing country couldn't get hold of a couple of these panels and run a business charging phones using solar (as some are doing with car batteries and grid power now - see http://www.blogspot.kiwanja.net/2008/02/charging-challenge.html). More soon. Ken P.S. Congratulations on the new Kabissa site! Great work...