If you get dizzy during this item, please remain seated with your head between your legs. OK, here we go: CBS has decided to yank Out of Practice and Courting Alex, and to move The Amazing Race into the sitcoms' Wednesdays-at-8 time slot, effective next week. Taking Race's old berth on Tuesdays will be reruns of various CSI shows, of which, thank heaven, there are enough to go around.