Which alliteratively named PDA became the first big-selling handheld computer in 1996?

Ross Perot founded which political party, whose presidential nominee he was in 1996? In which 1996 film does Sean Connery lead Navy SEALs into Alcatraz to stop a madman? Which 1996 film includes the line "Shut up, just shut up. You had me at hello"? In which 1996 film does a sports agent have a moral epiphany and lose almost all his clients? Who wrote the 1996 romance novel "The Notebook"? In which 1996 comedy is Jim Carrey a clingy technician who says "There's no such thing as free cable"? Which 1996 Toni Braxton hit asks a lover to put her heart back together? Which alien invasion film was the top-grossing movie of 1996, ahead of "Twister" and "Mission: Impossible"?