If there is ever a time for Jaleel White to bust out the old classic, "Did I do that?" this will be it.Better known (and forever trapped) as the beloved nerd Steve Urkel from "Family Matters," White has made a solid career for himself since that show ended in 1998, playing bit parts, guesting in "House", starring in "Judy Moody and the NOT Bummer Summer" and appearing in two short running TV series, "Grownups" and "Fake It Til You Make It." Now he's got his very own show, as host of the just-announced Syfy game show, "Total Blackout."The show will feature contestants completing different tasks, but with a title-teased twist: they have to do so in complete darkness.