Heh heh. OK, a few more:
Cool Tech 47: Affordable 25" SED monitor screen.

Cool Tech 48: A computer that uses so little energy it runs on one small battery for a year.

Cool Tech 49: Modular OS. For example I'd tell it to stop bugging me when I delete a file or rename an extension, and it'll stop doing so.

Cool Tech 50: Magnetic fridge that can cool things within seconds.

Cool Tech 51: TV with a built-in satellite antenna that doesn't need orientation.