LONDON -- The San Francisco 49ers arrived in London Monday an after all-night flight from Nashville, Tenn., giddy after an impressive 31-17 win.I staggered in behind the team early Tuesday morning. I'm here blurry-eyed and ready for my first European experience. Of course, it revolves around the 49ers' game against winless Jacksonville on Sunday at Wembley Stadium.The 49ers don't have anything scheduled for Tuesday. The practice week and media sessions begin in earnest Wednesday.