Nice slides: TDD, design principles and the agile manifesto

Just wanted to share some slides regarding TDD (in English) and the agile manifesto (in Spanish). The first comes from the TDD yahoo group. The second from JM Beas and his talk at Tenerife few months ago.

• TDD Hands-on - Gishu Pillai
• Los Principios Agiles
• Update: Also wanted to remember Peter Provost talking about TDD

I find this slides very handy for my TDD courses.