iPhone sales should be high when Apple announces its Q1 2010 results later today, says Kaufman Bros. analyst Shaw Wu. The firm is currently predicting a figure of 9.5 million units, well above a consensus of 8.9 million, and the 7.4 million which set an Apple record last quarter. The company may soon be able to beat Research in Motion's internal record of 10.1 million BlackBerries.