Shares of IBM (NYSE:IBM) are up more than 30% over the past year. What does the future hold for Big Blue? Is now the time to think about investing in companies like Oracle (NASDAQ:ORCL), Business Objects (NASDAQ:BOBJ), or Cognos (NASDAQ:COGN)? In this installment of Fool Video, I ask Motley Fool contributor Tim Beyers about his top tech stocks.