I attended an all day seminar in Utility Computing. Couple of interesting presentations, the day was opened by Jim Baty and closed by Bill Vass. Frankly, its been a patchy day and I’m still not sure how firms requiring competitive advantage from their IT can leverage utility offerings because the suppliers will need a degree of homogeneity. It was definitely interesting and heartening to hear that several customers, who have the expertise to build the complex grids on which today’s utility offerings are to be based, are still coming to Sun; …