vIPer is an application specifically designed to work with `IPython `__ notebooks. It is a Python project I have been developing for the last weeks... Here, you can see a video of one of my beloved features, a direct slide-show mode for working notebooks: .. TEASER_END .. raw:: html vIPer was proposed for a talk for SciPy 2012, and it was accepted! But, I had to cancel the talk because I did not win the SciPy sponsorship and Texas is far from here (Argentina), not only in miles, but also in money. So, most probably, I will show it in the next PyConAr. Obviously, vIPer will be available soon... See you! Damián.