Is JPMorgan Chase's cancellation of a $5 billion contract with IBM a sign that technology services megadeals are going the way of the dinosaur? Other billion-dollar agreements have unraveled recently: EDS and Dow Chemical "mutually" terminated a contract valued at $1.4 billion. Analysts expect smaller deals to become more common, with a push for lower pricing being partly behind the shift. Breaking outsourcing tasks into smaller deals means that more companies are capable of doing the work and providing a bid. But what's the driving force behind the push for lower pricing?