You could also do product reviews, like compare the new macbooks to the previous models, or like those MS ads where armed with e.g. USD1000, some dude or dudette goes out to purchase a kick ass machine, then come back and review it etc I would be particularly amused to see a feature comparing the 13" MBP to the Alienware M15X, for personal reasons. Car Tech would also really pique my interest, like a step by step tutorial on how to install GPS on a kawaida car, then test it out in real life, like trying to get directions to the Subatech garage in industrial area, then sit back and follow the directions on the GPS thingy etc. Pls make sure that in one episode, you show how to swap an ignition key with a Engine Start button, like this one here<http://www.nihoncar.com/en/news_gallery.php?id=567&img_name=Toyota_IST_TRD_005.jpg>then in the episode after, show how to swap out the Engine Start button with a voice activated command, like that bentley in the 2012 movie... Hacking seems to interest most people, so you could do a feature on how to compromise a yahoo email account, but you might want to check with your lawyers first. :-)