The main thing to understand about Sarbanes Oxley, though, is that it primarily affects how you do your accounting, and thus how you run your IT services. Electronic controls must properly manage your financial information, so that you have clear, easy-to-access real-time information on your company's finances. Corporate finances must be kept separate from executive finances, payroll, and other moneys. Auditing for accountability is crucial, so that if errors or misinformation enter the data stream you will be able to determine the source. cnn money