Dell posted modest revenue growth in its Dell Services and Enterprise solutions and services businesses. Overall revenue wasn’t much improved: US$15 billion for the quarter, up 1 percent year over year. The company was much more profitable than expected, posting earnings of $0.55 per share. Dell’s push into homegrown storage has cost the company revenue, as its close relationship with storage vendor EMC has unravelled over the past few years. CEO Michael Dell says he expects tablet computing to be a big growth opportunity in the enterprise.”]