Sony shares up on news to resume PlayStation services - Reuters http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNE6iK4trxzg-iybpzlYYXPC7BS50Q&url=http://www.reuters.com/article/2011/05/02/us-sony-idUSTRE73R0Q320110502?feedType%3DRSS%26feedName%3DtopNews