Just when we thought a successful iPad launch would keep Apple happy for the rest of the month, along comes news of an iPhone OS 4 event on April 8th! Sadly there isn’t much detail as to what to expect, and we must commend Apple for keeping a tight lid on leaks for this one. Could it be that they’ll finally address multi-tasking? I’d like to think they’ll finally give the Spotlight search screen some use. What are your predictions?