<A target="_blank" href="http://www.pcmag.com/article2/0,2817,2382173,00.asp?kc=PCRSS03069TX1K0001121&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+ziffdavis%2Fpcmag%2Fbreakingnews+%28PCMag.com+Breaking+News%2">Mobile computing has become a big problem for corporate IT departments</A>. Now HP is planning to enter the market with a business-centric sensibility, perhaps forcing other mobile companies to change.