RIM Signals Margin Squeeze Ending

Research In Motion's margin squeeze may be coming to an end. Reporting fiscal fourth-quarter results, RIM (RIMM) said it earned $518 million, or 90¢ a share, as sales surged 84% to $3.46 billion. Wall Street analysts on average had expected earnings of 84¢ a share on $3.4 billion in revenue. The company also forecast sales and profit in the current quarter that exceeded analysts' expectations.