I want an affordable touch screen TV, plasmids, pressure suits that can withstand both extremely high and extremely low pressures (i.e. scuba gear plus astronaut gear), rocket boots/jetpack, sentient Venus fly-traps via advanced splicing, laser beams that can vaporize instantaneously, a zero-point energy generator, teleportation devices, computerized glasses, the next-gen Microsoft console with at most a 3% failure rate, spaceships with FTL travel, devices that stimulate telekinetic ability, virtual realities that are convincing, more advanced AI for computers, bipedal robots that can run at respectable speeds, easy-to-use and affordable supercomputers with at least 1 TB RAM, vehicles that transform into ass-kicking 25-foot-tall robots, machines that work at greater than ideal capacity (i.e. input<output), lightsabers, stargates, time accelerators, and a female-to-male translation system.
Also, a plasma cutter, ala Dead Space.