OVERLAND PARK, KS—With 22 slots filled in his new Sony 40-disc CD player, Overland Park restaurateur William Fedorisko still needs 18 more discs, it was learned Monday. "I was thinking of maybe getting that five-disc Paul Simon box set. That would fill up some of those slots in a hurry," the 43-year-old Fedorisko told reporters. "And then, for the remaining 13 slots, maybe I'll get the You've Got Mail soundtrack, the new Eric Clapton and maybe some Sheryl Crow. But whatever I get, I'd better do it fast: That 40-disc-changing technology is just going to waste."