In 2002, the English government embarked on a $12 billion effort to transform its health-care system with information technology. But the country's oversight agency now puts that figure at $24 billion, and two Members of Parliament say the project is <A HREF="http://www.baselinemag.com/article2/0,1540,2058194,00.asp?kc=CMCIOEMLP111406PRSC">sleepwalking toward disaster.</A>