IBM Unwraps Middle Tier i5 Server IBM on Tuesday unveiled the eServer i5 550, a new addition to its Power 5-based lineup that it #39;s aiming at mid-sized business. 
US Air Locked in Down-to-Wire Talks on Cuts With Its Pilots US Airways was locked in tough bargaining on wage and benefit cuts with its pilots union, whose backing is critical for the struggling airline to avoid another bankruptcy filing.